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C&L Inventory

C&L Inventory

This database contains classification and labelling information on notified and registered substances received from manufacturers and importers. It also includes the list of harmonised classifications. The database is refreshed regularly with new and updated notifications. However, updated notifications cannot be specifically flagged because the notifications that are classified in the same way are aggregated for display purposes.

Classifications derived from joint submissions to the REACH registration process are flagged accordingly. For more information on these substances, please consult the Registered substances database.

Please note that some of the information on C&L Inventory may belong to third parties. The use of such information may therefore require the prior permission of the third party owners. Please consult the Legal Notice for further information.

CL Inventory

Notifications submitted/updated by: 11 November 2019
CL Inventory
Names and numerical identifiers
Classification details
Hazards:
 
Tar acids, 3,5-xylenol fraction
Distillate Phenols
[The fraction of tar acids, rich in 3,5-dimethylphenol, recovered by distillation of low-temperature coal tar acids.]
284-896-0 84989-07-1 648-124-00-X View details
Tar acids, residues, distillates, first-cut
Distillate Phenols
[The residue from the distillation in the range of 235°C to 355°C (481°F to 697°F) of light carbolic oil.]
270-713-1 68477-23-6 648-125-00-5 View details
Tar acids, cresylic, residues
Distillate Phenols
[The residue from crude coal tar acids after removal of phenol, cresols, xylenols and any higher boiling phenols. A black solid with a melting point approximately 80°C (176°F). Composed primarily of polyalkylphenols, resin gums, and inorganic salts.]
271-418-0 68555-24-8 648-126-00-0 View details
Phenols, C9-11
Distillate Phenols
293-435-2 91079-47-9 648-127-00-6 View details
Tar acids, cresylic
Distillate Phenols
[A complex combination of organic compounds obtained from brown coal and boiling in the range of approximately 200°C to 230°C (392°F to 446°F). It contains chiefly phenols and pyridine bases.]
295-540-9 92062-26-5 648-128-00-1 View details
Tar acids, brown-coal, C2-alkylphenol fraction
Distillate Phenols
[The distillate from the acidification of alkaline washed lignite tar distillate boiling in the range of approximately 200°C to 230°C (392°F to 446°F). Composed primarily of m- and p-ethylphenol as well as cresols and xylenols.]
302-662-9 94114-29-1 648-129-00-7 View details
Extract oils (coal), naphthalene oils
Acid Extract
[The aqueous extract produced by an acidic wash of alkali-washed naphthalene oil. Composed primarily of acid salts of various aromatic nitrogen bases including pyridine, quinoline and their alkyl derivatives.]
292-623-1 90641-00-2 648-130-00-2 View details
Tar bases, quinoline derivs.
Distillate Bases
271-020-7 68513-87-1 648-131-00-8 View details
Tar bases, coal, quinoline derivs. fraction
Distillate Bases
274-560-1 70321-67-4 648-132-00-3 View details
Tar bases, coal, distn. residues
Distillate Bases
[The distillation residue remaining after the distillation of the neutralized, acid-extracted base-containing tar fractions obtained by the distillation of coal tars. It contains chiefly aniline, collidines, quinoline and quinoline derivatives and toluidines.]
295-544-0 92062-29-8 648-133-00-9 View details
Hydrocarbon oils, arom., mixed with polyethylene and polypropylene, pyrolyzed, light oil fraction
Heat Treatment Products
[The oil obtained from the heat treatment of a polyethylene/polypropylene reaction mass with coal tar pitch or aromatic oils. It consists predominantly of benzene and its homologs boiling in a range of approximately 70°C to 120°C (158°F to 248°F).]
309-745-9 100801-63-6 648-134-00-4 View details
Hydrocarbon oils, arom., mixed with polyethylene, pyrolyzed, light oil fraction
Heat Treatment Products
[The oil obtained from the heat treatment of polyethylene with coal tar pitch or aromatic oils. It consists predominantly of benzene and its homologs boiling in a range of 70°C to 120°C (158°F to 248°F).]
309-748-5 100801-65-8 648-135-00-X View details
Hydrocarbon oils, arom., mixed with polystyrene, pyrolyzed, light oil fraction
Heat Treatment Products
[The oil obtained from the heat treatment of polystyrene with coal tar pitch or aromatic oils. It consists predominantly of benzene and its homologs boiling in a range of approximately 70°C to 210°C (158°F to 410°F).]
309-749-0 100801-66-9 648-136-00-5 View details
Extract residues (coal), tar oil alk., naphthalene distn. residues
Naphthalene Oil Extract Residue
[The residue obtained from chemical oil extracted after the removal of naphthalene by distillation composed primarily of two to four membered condensed ring aromatic hydrocarbons and aromatic nitrogen bases.]
277-567-8 73665-18-6 648-137-00-0 View details
Creosote oil, low-boiling distillate
Wash Oil
[The low-boiling distillation fraction obtained from the high temperature carbonization of bituminous coal, which is further refined to remove excess crystalline salts. It consists primarily of creosote oil with some of the normal polynuclear aromatic salts, which are components of coal tar distillate, removed. It is crystal free at approximately 38°C (100°F).]
274-566-4 70321-80-1 648-138-00-6 View details
Tar acids, cresylic, sodium salts, caustic solns.
Alkaline Extract
272-361-4 68815-21-4 648-139-00-1 View details
Extract oils (coal), tar base
Acid Extract
[The extract from coal tar oil alkaline extract residue produced by an acidic wash such as aqueous sulfuric acid after distillation to remove naphthalene. Composed primarily of the acid salts of various aromatic nitrogen bases including pyridine, quinoline, and their alkyl derivatives.]
266-020-9 65996-86-3 648-140-00-7 View details
Tar bases, coal, crude
Crude Tar Bases
[The reaction product obtained by neutralizing coal tar base extract oil with an alkaline solution, such as aqueous sodium hydroxide, to obtain the free bases. Composed primarily of such organic bases as acridine, phenanthridine, pyridine, quinoline and their alkyl derivatives.]
266-018-8 65996-84-1 648-141-00-2 View details
Residues (coal), liq. solvent extn.
[A cohesive powder composed of coal mineral matter and undissolved coal remaining after extraction of coal by a liquid solvent.]
302-681-2 94114-46-2 648-142-00-8 View details
Coal liquids, liq. solvent extn. soln.
[The product obtained by filtration of coal mineral matter and undissolved coal from coal extract solution produced by digesting coal in a liquid solvent. A black, viscous, highly complex liquid combination composed primarily of aromatic and partly hydro-genated aromatic hydrocarbons, aromatic nitrogen compounds, aromatic sulfur compounds, phenolic and other aromatic oxygen compounds and their alkyl derivatives.]
302-682-8 94114-47-3 648-143-00-3 View details
Coal liquids, liq. solvent extn.
[The substantially solvent-free product obtained by the distillation of the solvent from filtered coal extract solution produced by digesting coal in a liquid solvent. A black semi-solid, composed primarily of a complex combination of condensed-ring aromatic hydrocarbons, aromatic nitrogen compounds, aromatic sulfur compounds, phenolic compounds and other aromatic oxygen compounds, and their alkyl derivatives.]
302-683-3 94114-48-4 648-144-00-9 View details
Tar brown-coal
[An oil distilled from brown-coal tar. Composed primarily of aliphatic, naphthenic and one- to three-ring aromatic hydrocarbons, their alkyl derivates, heteroaromatics and one- and two-ring phenols boiling in the range of approximately 150 °C to 360 °C (302 °F to 680 °F).]
309-885-0 101316-83-0 648-145-00-4 View details
Tar, brown-coal, low-temp.
[A tar obtained from low temperature carbonization and low temperature gasification of brown coal. Composed primarily of aliphatic, naphthenic and cyclic aromatic hydrocarbons, heteroaromatic hydrocarbons and cyclic phenols.]
309-886-6 101316-84-1 648-146-00-X View details
Light oil (coal), coke-oven
Crude benzole
[The volatile organic liquid extracted from the gas evolved in the high temperature (greater than 700°C (1292°F)) destructive distillation of coal. Composed primarily of benzene, toluene, and xylenes. May contain other minor hydrocarbon constituents.]
266-012-5 65996-78-3 648-147-00-5 View details
Distillates (coal), liq. solvent extn., primary
[The liquid product of condensation of vapors emitted during the digestion of coal in a liquid solvent and boiling in the range of approximately 30°C to 300°C (86°F to 572°F). Composed primarily of partly hydrogenated condensed-ring aromatic hydrocarbons, aromatic compounds containing nitrogen, oxygen and sulfur, and their alkyl derivatives having carbon numbers predominantly in the range of C4 through C14.]
302-688-0 94114-52-0 648-148-00-0 View details
Distillates (coal), solvent extn., hydrocracked
[Distillate obtained by hydrocracking of coal extract or solution produced by the liquid solvent extraction or supercritical gas extraction processes and boiling in the range of approximately 30°C to 300°C (86°F to 572°F). Composed primarily of aromatic, hydrogenated aromatic and naphthenic compounds, their alkyl derivatives and alkanes with carbon numbers predominantly in the range of C4 through C14. Nitrogen, sulfur and oxygen-containing aromatic and hydrogenated aromatic compounds are also present.]
302-689-6 94114-53-1 648-149-00-6 View details
Naphtha (coal), solvent extn., hydrocracked
[Fraction of the distillate obtained by hydrocracking of coal extract or solution produced by the liquid solvent extraction or supercritical gas extraction processes and boiling in the range of approximately 30°C to 180°C (86°F to 356°F). Composed primarily of aromatic, hydrogenated aromatic and naphthenic compounds, their alkyl derivatives and alkanes with carbon numbers predominantly in the range of C4 to C9. Nitrogen, sulfur and oxygen-containing aromatic and hydrogenated aromatic compounds are also present.]
302-690-1 94114-54-2 648-150-00-1 View details
Gasoline, coal solvent extn., hydrocracked naphtha
[Motor fuel produced by the reforming of the refined naphtha fraction of the products of hydrocracking of coal extract or solution produced by the liquid solvent extraction or supercritical gas extraction processes and boiling in the range of approximately 30 °C to 180 °C (86 °F to 356 °F). Composed primarily of aromatic and naphthenic hydrocarbons, their alkyl derivatives and alkyl hydrocarbons having carbon numbers in the range of C4 through C9.]
302-691-7 94114-55-3 648-151-00-7 View details
Distillates (coal), solvent extn., hydrocracked middle
[Distillate obtained from the hydrocracking of coal extract or solution produced by the liquid solvent extraction or supercritical gas extraction processes and boiling in the range of approximately 180°C to 300°C (356°F to 572°F. Composed primarily of two-ring aromatic, hydrogenated aromatic and naphthenic compounds, their alkyl derivatives and alkanes having carbon numbers predominantly in the range of C9 through C14. Nitrogen, sulfur and oxygen-containing compounds are also present.]
302-692-2 94114-56-4 648-152-00-2 View details
Distillates (coal), solvent extn., hydrocracked hydrogenated middle
[Distillate from the hydrogenation of hydrocracked middle distillate from coal extract or solution produced by the liquid solvent extraction or supercritical gas extraction processes and boiling in the range of approximately 180°C to 280°C (356°F to 536°F). Composed primarily of hydrogenated two- ring carbon compounds and their alkyl derivatives having carbon numbers predominantly in the range of C9 through C14.]
302-693-8 94114-57-5 648-153-00-8 View details
Fuels, jet aircraft, coal solvent extn., hydrocracked hydrogenated
[Jet engine fuel produced by hydrogenation of the middle distillate fraction of the products of hydrocracking of coal extract or solution produced by the liquid solvent extraction or supercritical gas extraction processes and boiling in the range of approximately 180 °C to 225 °C (356 °F to 473 °F). Composed primarily of hydrogenated two-ring hydrocarbons and their alkyl derivatives having carbon numbers predominantly in the range of C10 through C12.]
302-694-3 94114-58-6 648-154-00-3 View details
Fuels, diesel, coal solvent extn., hydrocracked hydrogenated
[Diesel engine fuel produced by the hydrogenation of the middle distillate fraction of the products of hydrocracking of coal extract or solution produced by the liquid solvent extraction or supercritical gas extraction processes and boiling in the range of approximately 200 °C to 280 °C (392 °F to 536 °F). Composed primarily of hydrogenated two-ring hydrocarbons and their alkyl derivatives having carbon numbers predominantly in the range of C11 through C14.]
302-695-9 94114-59-7 648-155-00-9 View details
Light oil (coal), semi-coking process
Fresh oil
[The volatile organic liquid condensed from the gas evolved in the low-temperature (less than 700°C (1292°F)) destructive distillation of coal. Composed primarily of C6-10 hydrocarbons.]
292-635-7 90641-11-5 648-156-00-4 View details
Extracts (petroleum), light naphthenic distillate solvent
265-102-1 64742-03-6 649-001-00-3 View details
Extracts (petroleum), heavy paraffinic distillate solvent
265-103-7 64742-04-7 649-002-00-9 View details
Extracts (petroleum), light paraffinic distillate solvent
265-104-2 64742-05-8 649-003-00-4 View details
Extracts (petroleum), heavy naphthenic distillate solvent
265-111-0 64742-11-6 649-004-00-X View details
Extracts (petroleum), light vacuum gas oil solvent
295-341-7 91995-78-7 649-005-00-5 View details
hydrocarbons C26-55, arom-rich
307-753-7 97722-04-8 649-006-00-0 View details
fatty acids, tall-oil, reaction products with iminodiethanol and boric acid
400-160-5 649-007-00-6 View details
Residues (petroleum), atm. tower
Heavy Fuel oil
[A complex residuum from the atmospheric distillation of crude oil. It consists of hydrocarbons having carbon numbers predominantly greater than C20 and boiling above approximately 350 °C (662 °F). This stream is likely to contain 5 wt. % or more of 4- to 6-membered condensed ring aromatic hydrocarbons.]
265-045-2 64741-45-3 649-008-00-1 View details
Gas oils (petroleum), heavy vacuum
Heavy Fuel oil
[A complex combination of hydrocarbons produced by the vacuum distillation of the residuum from atmospheric distillation of crude oil. It consists of hydrocarbons having carbon numbers predominantly in the range of C20 through C50 and boiling in the range of approximately 350 °C to 600 °C (662 °F to 1112 °F). This stream is likely to contain 5 wt. % or more of 4-to 6-membered condensed ring aromatic hydrocarbons.]
265-058-3 64741-57-7 649-009-00-7 View details
Distillates (petroleum), heavy catalytic cracked
Heavy Fuel oil
[A complex combination of hydrocarbons produced by the distillation of products from a catalytic cracking process. It consists of hydrocarbons having carbon numbers predominantly in the range of C15 through C35 and boiling in the range of approximately 260 °C to 500 °C (500 °F to 932 °F). This stream is likely to contain 5 wt. % or more of 4- to 6-membered condensed ring aromatic hydrocarbons.]
265-063-0 64741-61-3 649-010-00-2 View details
Clarified oils (petroleum), catalytic cracked
Heavy Fuel oil
[A complex combination of hydrocarbons produced as the residual fraction from distillation of the products from a catalytic cracking process. It consists of hydrocarbons having carbon numbers predominantly greater than C20 and boiling above approximately 350 °C (662 °F). This stream is likely to contain 5 wt. % or more of 4- to 6-membered condensed ring aromatic hydrocarbons.]
265-064-6 64741-62-4 649-011-00-8 View details
Residues (petroleum), hydrocracked
Heavy Fuel oil
[A complex combination of hydrocarbons produced as the residual fraction from distillation of the products of a hydrocracking process. It consists of hydrocarbons having carbon numbers predominantly greater than C20 and boiling above approximately 350 °C (662 °F).]
265-076-1 64741-75-9 649-012-00-3 View details
Residues (petroleum), thermal cracked
Heavy Fuel oil
[A complex combination of hydrocarbons produced as the residual fraction from distillation of the product from a thermal cracking process. It consists predominantly of unsaturated hydrocarbons having carbon numbers predominantly greater than C20 and boiling above approximately 350 °C (662 °F). This stream is likely to contain 5 wt. % or more of 4- to 6-membered condensed ring aromatic hydrocarbons.]
265-081-9 64741-80-6 649-013-00-9 View details
Distillates (petroleum), heavy thermal cracked
Heavy Fuel oil
[A complex combination of hydrocarbons from the distillation of the products from a thermal cracking process. It consists predominantly of unsaturated hydrocarbons having carbon numbers predominantly in the range of C15 through C36 and boiling in the range of approximately 260 °C to 480 °C (500 °F to 896 °F). This stream is likely to contain 5 wt. % or more of 4- to 6-membered condensed ring aromatic hydrocarbons.]
265-082-4 64741-81-7 649-014-00-4 View details
Gas oils (petroleum), hydrotreated vacuum
Heavy Fuel oil
[A complex combination of hydrocarbons obtained by treating a petroleum fraction with hydrogen in the presence of a catalyst. It consists of hydrocarbons having carbon numbers predominantly in the range of C13 through C50 and boiling in the range of approximately 230 °C to 600 °C (446 °F to 1112 °F). This stream is likely to contain 5 wt.% or more of 4- to 6-membered condensed ring aromatic hydrocarbons.]
265-162-9 64742-59-2 649-015-00-X View details
Residues (petroleum), hydrodesulfurized atmospheric tower
Heavy Fuel oil
[A complex combination of hydrocarbons obtained by treating an atmospheric tower residuum with hydrogen in the presence of a catalyst under conditions primarily to remove organic sulfur compounds. It consists of hydrocarbons having carbon numbers predominantly greater than C20 and boiling above approximately 350 °C (662 °F). This stream is likely to contain 5 wt. % or more of 4- to 6-membered condensed ring aromatic hydrocarbons.]
265-181-2 64742-78-5 649-016-00-5 View details
Gas oils (petroleum), hydrodesulfurized heavy vacuum
Heavy Fuel oil
[A complex combination of hydrocarbons obtained from a catalytic hydrodesulfurization process. It consists of hydrocarbons having carbon numbers predominantly in the range of C20 through C50 and boiling in the range of approximately 350 °C to 600 °C (662 °F to 1112 °C). This stream is likely to contain 5 wt. % or more of 4- to 6-membered condensed ring aromatic hydrocarbons.]
265-189-6 64742-86-5 649-017-00-0 View details
Residues (petroleum), steam-cracked
Heavy Fuel oil
[A complex combination of hydrocarbons obtained as the residual fraction from the distillation of the products of a steam cracking process (including steam cracking to produce ethylene). It consists predominantly of unsaturated hydrocarbons having carbon numbers predominantly greater than C14 and boiling above approximately 260 °C (500 °F). This stream is likely to contain 5 wt. % or more of 4- to 6-membered condensed ring aromatic hydrocarbons.]
265-193-8 64742-90-1 649-018-00-6 View details
Residues (petroleum), atmospheric
Heavy Fuel oil
[A complex residuum from atmospheric distillation of crude oil. It consists of hydrocarbons having carbon numbers predominantly greater than C11 and boiling above approximately 200 °C (392 °F). This stream is likely to contain 5 wt. % or more of 4-to 6-membered condensed ring aromatic hydrocarbons.]
269-777-3 68333-22-2 649-019-00-1 View details
Clarified oils (petroleum), hydrodesulfurized catalytic cracked
Heavy Fuel oil; [A complex combination of hydrocarbons obtained by treating catalytic cracked clarified oil with hydrogen to convert organic sulfur to hydrogen sulfide which is removed. It consists of hydrocarbons having carbon numbers predominantly greater than C20 and boiling above approximately 350 °C (662 °F). This stream is likely to contain 5 wt. % or more of 4-to 6-membered condensed ring aromatic hydrocarbons.]
269-782-0 68333-26-6 649-020-00-7 View details
Distillates (petroleum), hydrodesulfurized intermediate catalytic cracked
Heavy Fuel oil
[A complex combination of hydrocarbons obtained by treating intermediate catalytic cracked distillates with hydrogen to convert organic sulfur to hydrogen sulfide which is removed. It consists of hydrocarbons having carbon numbers predominantly in the range of C11 through C30 and boiling in the range of approximately 205 °C to 450 °C (401 °F to 842 °F). It contains a relatively large proportion of tricyclic aromatic hydrocarbons.]
269-783-6 68333-27-7 649-021-00-2 View details
Distillates (petroleum), hydrodesulfurized heavy catalytic cracked
Heavy Fuel oil
[A complex combination of hydrocarbons obtained by treatment of heavy catalytic cracked distillates with hydrogen to convert organic sulfur to hydrogen sulfide which is removed. It consists of hydrocarbons having carbon numbers predominantly in the range of C15 through C35 and boiling in the range of approximately 260 °C to 500 °C (500 °F to 932 °F). This stream is likely to contain 5 wt. % or more of 4- to 6-membered condensed ring aromatic hydrocarbons.]
269-784-1 68333-28-8 649-022-00-8 View details
Fuel oil, residues-straight-run gas oils, high-sulfur
Heavy Fuel oil
270-674-0 68476-32-4 649-023-00-3 View details
Fuel oil, residual
Heavy Fuel oil
[The liquid product from various refinery streams, usually residues. The composition is complex and varies with the source of the crude oil.]
270-675-6 68476-33-5 649-024-00-9 View details
Residues (petroleum), catalytic reformer fractionator residue distn.
Heavy Fuel oil
[A complex residuum from the distillation of catalytic reformer fractionator residue. It boils approximately above 399 °C (750 °F).]
270-792-2 68478-13-7 649-025-00-4 View details
Residues (petroleum), heavy coker gas oil and vacuum gas oil
Heavy Fuel oil
[A complex combination of hydrocarbons produced as the residual fraction from the distillation of heavy coker gas oil and vacuum gas oil. It predominantly consists of hydrocarbons having carbon numbers predominantly greater than C13 and boiling above approximately 230 °C (446 °F).]
270-796-4 68478-17-1 649-026-00-X View details
Residues (petroleum), heavy coker and light vacuum
Heavy Fuel oil
[A complex combination of hydrocarbons produced as the residual fraction from the distillation of heavy coker gas oil and light vacuum gas oil. It consists predominantly of hydrocarbons having carbon numbers predominantly greater than C13 and boiling above approximately 230 °C (446 °F).]
270-983-0 68512-61-8 649-027-00-5 View details
Residues (petroleum), light vacuum
Heavy Fuel oil
[A complex residuum from the vacuum distillation of the residuum from the atmospheric distillation of crude oil. It consists of hydrocarbons having carbon numbers predominantly greater than C13 and boiling above approximately 230 °C (446 °F).]
270-984-6 68512-62-9 649-028-00-0 View details
Residues (petroleum), steam-cracked light
Heavy Fuel oil
[A complex residuum from the distillation of the products from a steam-cracking process. It consists predominantly of aromatic and unsaturated hydrocarbons having carbon numbers greater than C7 and boiling in the range of approximately 101 °C to 555 °C (214 °F to 1030 °F).]
271-013-9 68513-69-9 649-029-00-6 View details
Fuel oil, No 6
Heavy Fuel oil
[A distillate oil having a minimum viscosity of 900 SUS at 37.7 °C (100 °F) to a maximum of 9000 SUS at 37.7 °C (100 °F).]
271-384-7 68553-00-4 649-030-00-1 View details
Residues (petroleum), topping plant, low-sulfur
Heavy Fuel oil
[A low-sulfur complex combination of hydrocarbons produced as the residual fraction from the topping plant distillation of crude oil. It is the residuum after the straight-run gasoline cut, kerosene cut and gas oil cut have been removed.]
271-763-7 68607-30-7 649-031-00-7 View details
Gas oils (petroleum), heavy atmospheric
Heavy Fuel oil
[A complex combination of hydrocarbons obtained by the distillation of crude oil. It consists of hydrocarbons having carbon numbers predominantly in the range of C7 through C35 and boiling in the range of approximately 121 °C to 510 °C (250 °F to 950 °F).]
272-184-2 68783-08-4 649-032-00-2 View details
Residues (petroleum), coker scrubber, Condensed-ring-arom.-contg.
Heavy Fuel oil
[A very complex combination of hydrocarbons produced as the residual fraction from the distillation of vaccum residuum and the products from a thermal cracking process. It consists predominantly of hydrocarbons having carbon numbers predominantly greater than C20 and boiling above approximately 350 °C (662 °F). This stream is likely to contain 5 wt.% or more of 4- to 6-membered condensed rind aromatic hydrocarbons.]
272-187-9 68783-13-1 649-033-00-8 View details
Distillates (petroleum), petroleum residues vacuum
Heavy Fuel oil
[A complex combination of hydrocarbons produced by the vacuum distillation of the residuum from the atmospheric distillation of crude oil.]
273-263-4 68955-27-1 649-034-00-3 View details
Residues (petroleum), steam-cracked, resinous
Heavy Fuel oil
[A complex residuum from the distillation of steam-cracked petroleum residues.]
273-272-3 68955-36-2 649-035-00-9 View details
Distillates (petroleum), intermediate vacuum
Heavy Fuel oil
[A complex combination of hydrocarbons produced by the vacuum, distillation of the residuum from atmospheric distillation of crude oil. It consists of hydrocarbons having carbon numbers predominantly in the range of C14 through C42 and boiling in the range of approximately 250 °C to 545 °C (482 °F to 1013 °F). This stream is likely to contain 5 wt. % or more of 4- to 6-membered condensed ring aromatic hydrocarbons.]
274-683-0 70592-76-6 649-036-00-4 View details
Distillates (petroleum), light vacuum
Heavy Fuel oil
[A complex combination of hydrocarbons produced by the vacuum distillation of the residuum from atmospheric distillation of crude oil. It consists of hydrocarbons having carbon numbers predominantly in the range of C11 through C35 and boiling in the range of approximately 250 °C to 545 °C (482 °F to 1013 °F).]
274-684-6 70592-77-7 649-037-00-X View details
Distillates (petroleum), vacuum
Heavy Fuel oil
[A complex combination of hydrocarbons produced by the vacuum distillation of the residuum from atmospheric distillation of crude oil. It consists of hydrocarbons having numbers predominantly in the range of C15 through C50 and boiling in the range of approximately 270 °C to 600 °C (518 °F to 1112 °F). This stream is likely to contain 5 wt.% or more of 4- to 6-membered condensed ring aromatic hydrocarbons.]
274-685-1 70592-78-8 649-038-00-5 View details
Gas oils (petroleum), hydrodesulfurized coker heavy vacuum
Heavy Fuel oil
[A complex combination of hydrocarbons obtained by hydrodesulfurization of heavy coker distillate stocks, It consists predominantly of hydrocarbons having carbon numbers predominantly in the range C18 to C44 and boiling in the range of approximately 304 °C to 548 °C (579 °F to 1018 °F). Likely to contain 5 % or more of 4- to 6-membered condensed ring aromatic hydrocarbons.]
285-555-9 85117-03-9 649-039-00-0 View details
Residues (petroleum), steam-cracked, distillates
Heavy Fuel oil
[A complex combination of hydrocarbons obtained during the production of refined petroleum tar by the distillation of steam cracked tar. It consists predominantly of aromatic and other hydrocarbons and organic sulfur compounds.]
292-657-7 90669-75-3 649-040-00-6 View details
Residues (petroleum), vacuum, light
Heavy Fuel oil
[A complex residuum from the vacuum distillation of the residuum from atmospheric distillation of crude oil. It consists predominantly of hydrocarbons having carbon numbers predominantly greater than C24 and boiling above approximately 390 °C (734 °F).]
292-658-2 90669-76-4 649-041-00-1 View details
Fuel oil, heavy, high-sulfur
Heavy Fuel oil
[A complex combination of hydrocarbons obtained by the distillation of crude petroleum. It consists predominantly of aliphatic, aromatic and cycloaliphatic hydrocarbons having carbon numbers predominantly higher than C25 and boiling above approximately 400 °C (752 °F).]
295-396-7 92045-14-2 649-042-00-7 View details
Residues (petroleum), catalytic cracking
Heavy Fuel oil
[A complex combination of hydrocarbons produced as the residual fraction from the distillation of the products from a catalytic cracking process. It consists predominantly of hydrocarbons having carbon numbers predominantly greater than C11 and boiling above approximately 200 °C (392 °F).]
295-511-0 92061-97-7 649-043-00-2 View details
Distillates (petroleum), intermediate catalytic cracked, thermally degraded
Heavy Fuel oil
[A complex combination of hydrocarbons produced by the distillation of products from a catalytic cracking process which has been used as a heat transfer fluid. It consists predominantly of hydrocarbons boiling in the range of approximately 220 °C to 450 °C (428 °F to 842 °F). This stream is likely to contain organic sulfur compounds.]
295-990-6 92201-59-7 649-044-00-8 View details
Residual oils (petroleum)
Heavy Fuel oil
[A complex combination of hydrocarbons, sulfur compounds and metal-containing organic compounds obtained as the residue from refinery fractionation cracking processes. It produces a finished oil with a viscosity above 2cSt. at 100 °C.]
298-754-0 93821-66-0 649-045-00-3 View details
Residues, steam cracked, thermally treated
Heavy Fuel oil
[A complex combination of hydrocarbons obtained by the treatment and distillation of raw steam-cracked naphtha. It consists predominantly of unsaturated hydrocarbons boiling in the range above approximately 180 °C (356 °F).]
308-733-0 98219-64-8 649-046-00-9 View details
Distillates (petroleum), hydrodesulfurized full-range middle
Heavy Fuel oil
[A complex combination of hydrocarbons obtained by treating a petroleum stock with hydrogen. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C9 through C25 and boiling in the range of approximately 150 °C to 400 °C (302 °F to 752 °F).]
309-863-0 101316-57-8 649-047-00-4 View details
Residues (petroleum), catalytic reformer fractionator
Heavy Fuel oil
[A complex combination of hydrocarbons produced as the residual fraction from distillation of the product from a catalytic reforming process. It consists of predominantly aromatic hydrocarbons having carbon numbers predominantly in the range of C10 through C25 and boiling in the range of approximately 160 °C to 400 °C (320 °F to 725 °F). This stream is likely to contain 5 wt. % or more of 4- or 6-membered condensed ring aromatic hydrocarbons.]
265-069-3 64741-67-9 649-048-00-X View details
Petroleum
Crude oil
[A complex combination of hydrocarbons, It consists predominantly of aliphatic, alicyclic and aromatic hydrocarbons. It may also contain small amounts of nitrogen, oxygen and sulfur compounds. This category encompasses light, medium, and heavy petroleums, as well as the oils extended from tar sands. Hydrocarbonaceous materials requiring major chemical changes for their recovery or conversion to petroleum refinery feedstocks such as crude shale oils; upgraded shale oils and liquid coal fuels are not included in this definition.]
232-298-5 8002-05-9 649-049-00-5 View details
Distillates (petroleum), light paraffinic
Unrefined or mildly refined baseoil
[A complex combination of hydrocarbons produced by vacuum distillation of the residuum from atmospheric distillation of crude oil. It consists of hydrocarbons having carbon numbers predominantly in the range of C15 through C30 and produces a finished oil with a viscosity of less than 100 SUS at 100 °F (19cSt at 40 °C). It contains a relatively large proportion of saturated aliphatic hydrocarbons normally present in this distillation range of crude oil.]
265-051-5 64741-50-0 649-050-00-0 View details
Distillates (petroleum), heavy paraffinic
Unrefined or mildly refined baseoil
[A complex combination of hydrocarbons produced by vacuum distillation of the residuum from atmospheric distillation of crude oil. It consists of hydrocarbons having carbon numbers predominantly in the range of C20 through C50 and produces a finished oil with a viscosity of at least 100 SUS at 100 °F (19cSt at 40 °C). It contains a relatively large proportion of saturated aliphatic hydrocarbons.]
265-052-0 64741-51-1 649-051-00-6 View details
Distillates (petroleum), light naphthenic
Unrefined or mildly refined baseoil
[A complex combination of hydrocarbons produced by vacuum distillation of the residuum from atmospheric distillation of crude oil. It consists of hydrocarbons having carbon numbers predominantly in the range of C15 through C30 and produces a finished oil with a viscosity of less than 100 SUS at 100 °F (19cSt at 40 °C). It contains relatively few normal paraffins.]
265-053-6 64741-52-2 649-052-00-1 View details
Distillates (petroleum), heavy naphthenic
Unrefined or mildly refined baseoil
[A complex combination of hydrocarbons produced by vacuum distillation of the residuum from atmospheric distillation of crude oil. It consists of hydrocarbons having carbon numbers predominantly in the range of C20 through C50 and produces a finished oil with a viscosity of at least 100 SUS at 100 °F (19cSt at 40 °C). It contains relatively few normal paraffins.]
265-054-1 64741-53-3 649-053-00-7 View details
Distillates (petroleum), acid-treated heavy naphthenic
Unrefined or mildly refined baseoil
[A complex combination of hydrocarbons obtained as a raffinate from a sulfuric acid treating process. It consists of hydrocarbons having carbon numbers predominantly in the range of C20 through C50 and produces a finished oil with a viscosity of at least 100 SUS at 100 °F (19cSt at 40 °C). It contains relatively few normal paraffins.]
265-117-3 64742-18-3 649-054-00-2 View details
Distillates (petroleum), acid-treated light naphthenic
Unrefined or mildly refined baseoil
[A complex combination of hydrocarbons obtained as a raffinate from a sulfuric acid treating process. It consists of hydrocarbons having carbon numbers predominantly in the range of C15 through C30 and produces a finished oil with a viscosity of less than 100 SUS at 100 °F (19cSt at 40 °C). It contains relatively few normal paraffins.]
265-118-9 64742-19-4 649-055-00-8 View details
Distillates (petroleum), acid-treated heavy paraffinic
Unrefined or mildly refined baseoil
[A complex combination of hydrocarbons obtained as a raffinate from a sulfuric acid process. It consists predominantly of saturated hydrocarbons having carbon numbers predominantly in the range of C20 through C50 and produces a finished oil having a viscosity of a least 100 SUS at 100 °F (19cSt at 40 °C).]
265-119-4 64742-20-7 649-056-00-3 View details
Distillates (petroleum), acid-treated light paraffinic
Unrefined or mildly refined baseoil
[A complex combination of hydrocarbons obtained as a raffinate from a sulfuric acid treating process. It consists predominantly of saturated hydrocarbons having carbon numbers predominantly in the range of C15 through C30 and produces a finished oil having a viscosity of less than 100 SUS at 100 °F (19cSt at 40 °C).]
265-121-5 64742-21-8 649-057-00-9 View details
Distillates (petroleum), chemically neutralized heavy paraffinic
Unrefined or mildly refined baseoil
[A complex combination of hydrocarbons obtained from a treating process to remove acidic materials. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C20 through C50 and produces a finished oil with a viscosity of at least 100 SUS at 100 °F (19cSt at 40 °C). It contains a relatively large proportion of aliphatic hydrocarbons.]
265-127-8 64742-27-4 649-058-00-4 View details
Distillates (petroleum), chemically neutralized light paraffinic
Unrefined or mildly refined baseoil
[A complex combination of hydrocarbons produced by a treating process to remove acidic materials. It consists of hydrocarbons having carbon numbers predominantly in the range of C15 through C30 and produces a finished oil with a viscosity less than 100 SUS at 100 °F (19cSt at 40 °C).]
265-128-3 64742-28-5 649-059-00-X View details
Distillates (petroleum), chemically neutralized heavy naphthenic
Unrefined or mildly refined baseoil
[A complex combination of hydrocarbons produced by a treating process to remove acidic materials. It consists of hydrocarbons having carbon numbers predominantly in the range of C20 through C50 and produces a finished oil with a viscosity of at least 100 SUS at 100 °F (19cSt at 40 °C). It contains relatively few normal paraffins.]
265-135-1 64742-34-3 649-060-00-5 View details
Distillates (petroleum), chemically neutralized light naphthenic
Unrefined or mildly refined baseoil
[A complex combination of hydrocarbons produced by a treating process to remove acidic materials. It consists of hydrocarbons having carbon numbers predominantly in the range of C15 through C30 and produces a finished oil with a viscosity of less than 100 SUS a 100 °F (19cSt at 40 °C). It contains relatively few normal paraffins.]
265-136-7 64742-35-4 649-061-00-0 View details
Gases (petroleum), catalytic cracked naphtha depropanizer overhead, C3-rich acid-free
Petroleum gas
[A complex combination of hydrocarbons obtained from fractionation of catalytic cracked hydrocarbons and treated to remove acidic impurities. It consists of hydrocarbons having carbon numbers in the range of C2 through C4, predominantly C3.]
270-755-0 68477-73-6 649-062-00-6 View details
Gases (petroleum), catalytic cracker
Petroleum gas
[A complex combination of hydrocarbons produced by the distillation of the products from a catalytic cracking process. It consists predominantly of aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C6.]
270-756-6 68477-74-7 649-063-00-1 View details
Gases (petroleum), catalytic cracker, C1-5-rich
Petroleum gas
[A complex combination of hydrocarbons produced by the distillation of products from a catalytic cracking process. It consists of aliphatic hydrocarbons having carbon numbers in the range of C1 through C6, predominantly C1 through C5.]
270-757-1 68477-75-8 649-064-00-7 View details
Gases (petroleum), catalytic polymd. naphtha stabilizer overhead, C2-4-rich
Petroleum gas
[A complex combination of hydrocarbons obtained from the fractionation stabilization of catalytic polymerized naphtha. It consists of aliphatic hydrocarbons having carbon numbers in the range of C2 through C6, predominantly C2 through C4.]
270-758-7 68477-76-9 649-065-00-2 View details
Gases (petroleum), catalytic reformer, C1-4-rich
Petroleum gas
[A complex combination of hydrocarbons produced by distillation of products from a catalytic reforming process. It consists of hydrocarbons having carbon numbers in the range of C1 through C6, predominantly C1 through C4.]
270-760-8 68477-79-2 649-066-00-8 View details
Gases (petroleum), C3-5 olefinic-paraffinic alkylation feed
Petroleum gas
[A complex combination of olefinic and paraffinic hydrocarbons having carbon numbers in the range of C3 through C5 which are used as alkylation feed. Ambient temperatures normally exceed the critical temperature of these combinations.]
270-765-5 68477-83-8 649-067-00-3 View details
Gases (petroleum), C4-rich
Petroleum gas
[A complex combination of hydrocarbons produced by distillation of products from a catalytic fractionation process. It consists of aliphatic hydrocarbons having carbon numbers in the range of C3 through C5, predominantly C4.]
270-767-6 68477-85-0 649-068-00-9 View details
Gases (petroleum), deethanizer overheads
Petroleum gas
[A complex combination of hydrocarbons produced from distillation of the gas and gasoline fractions from the catalytic cracking process. It contains predominantly ethane and ethylene.]
270-768-1 68477-86-1 649-069-00-4 View details
Gases (petroleum), deisobutanizer tower overheads
Petroleum gas
[A complex combination of hydrocarbons produced by the atmospheric distillation of a butane-butylene stream. It consists of aliphatic hydrocarbons having carbon numbers predominantly in the range of C3 through C4.]
270-769-7 68477-87-2 649-070-00-X View details
Gases (petroleum), depropanizer dry, propene-rich
Petroleum gas
[A complex combination of hydrocarbons produced by the distillation of products from the gas and gasoline fractions of a catalytic cracking process. It consists predominantly of propylene with some ethane and propane.]
270-772-3 68477-90-7 649-071-00-5 View details
Gases (petroleum), depropanizer overheads
Petroleum gas
[A complex combination of hydrocarbons produced by distillation of products from the gas and gasoline fractions of a catalytic cracking process. It consists of aliphatic hydrocarbons having carbon numbers predominantly in the range of C2 through C4.]
270-773-9 68477-91-8 649-072-00-0 View details
Gases (petroleum), gas recovery plant depropanizer overheads
Petroleum gas
[A complex combination of hydrocarbons obtained by fractionation of miscellaneous hydrocarbon streams. It consists predominantly of hydrocarbons having carbon numbers in the range of C1 through C4, predominantly propane.]
270-777-0 68477-94-1 649-073-00-6 View details
Gases (petroleum), Girbotol unit feed
Petroleum gas
[A complex combination of hydrocarbons that is used as the feed into the Girbatol unit to remove hydrogen sulfide. It consists of aliphatic hydrocarbons having carbon numbers predominantly in the range of C2 through C4.]
270-778-6 68477-95-2 649-074-00-1 View details
Gases (petroleum), isomerized naphtha fractionator, C4-rich, hydrogen sulfide-free
Petroleum gas
270-782-8 68477-99-6 649-075-00-7 View details
Tail gas (petroleum), catalytic cracked clarified oil and thermal cracked vacuum residue fractionation reflux drum
Petroleum gas
[A complex combination of hydrocarbons obtained from fractionation of catalytic cracked clarified oil and thermal cracked vacuum residue. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C1 through C6.]
270-802-5 68478-21-7 649-076-00-2 View details
Tail gas (petroleum), catalytic cracked naphtha stabilization absorber
Petroleum gas
[A complex combination of hydrocarbons obtained from the stabilization of catalytic cracked naphtha. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C1 through C6.]
270-803-0 68478-22-8 649-077-00-8 View details
Tail gas (petroleum), catalytic cracker, catalytic reformer and hydrodesulfurizer combined fractionater
Petroleum gas
[A complex combination of hydrocarbons obtained from the fractionation of products from catalytic cracking, catalytic reforming and hydrodesulfurizing processes treated to remove acidic impurities. It consists predominantly of hydrocarbons having cabon numbers predominantly in the range of C1 through C5.]
270-804-6 68478-24-0 649-078-00-3 View details
Tail gas (petroleum), catalytic reformed naphtha fractionation stabilizer
Petroleum gas
[A complex combination of hydrocarbons obtained from the fractionation stabilization of catalytic reformed naphtha. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C1 through C4.]
270-806-7 68478-26-2 649-079-00-9 View details
Tail gas (petroleum), saturate gas plant mixed stream, C4-rich
Petroleum gas
[A complex combination of hydrocarbons obtained from the fractionation stabilization of straight-run naphtha, distillation tail gas and catalytic reformed naphtha stabilizer tail gas. It consists of hydrocarbons having carbon numbers in the range of C3 through C6, predominantly butane and isobutane.]
270-813-5 68478-32-0 649-080-00-4 View details
Tail gas (petroleum), saturate gas recovery plant, C1-2-rich
Petroleum gas
[A complex combination of hydrocarbons obtained from fractionation of distillate tail gas, straight-run naphtha, catalytic reformed naphtha stabilizer tail gas. It consists predominantly of hydrocarbons having carbon numbers in the range of C1through C5, predominantly methane and ethane.]
270-814-0 68478-33-1 649-081-00-X View details
Tail gas (petroleum), vacuum residues thermal cracker
Petroleum gas
[A complex combination of hydrocarbons obtained from the thermal cracking of vacuum residues. It consists of hydrocarbons having carbon numbers predominantly in the range of C1 through C5.]
270-815-6 68478-34-2 649-082-00-5 View details
Hydrocarbons, C3-4-rich, petroleum distillate
Petroleum gas
[A complex combination of hydrocarbons produced by distillation and condensation of crude oil. It consists of hydrocarbons having carbon numbers in the range of C3 through C5, predominantly C3 through C4.]
270-990-9 68512-91-4 649-083-00-0 View details
Gases (petroleum), full-range straight-run naphtha dehexanizer off
petroleum gas
[A complex combination of hydrocarbons obtained by the fractionation of the full-range straight-run naphtha. It consists of hydrocarbons having carbon numbers predominantly in the range of C2 through C6.]
271-000-8 68513-15-5 649-084-00-6 View details
Gases (petroleum), hydrocracking depropanizer off, hydrocarbon-rich
Petroleum gas
[A complex combination of hydrocarbon produced by the distillation of products from a hydrocracking process. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C1 through C4. It may also contain small amounts of hydrogen and hydrogen sulfide.]
271-001-3 68513-16-6 649-085-00-1 View details
Gases (petroleum), light straight-run naphtha stabilizer off
Petroleum gas
[A complex combination of hydrocarbons obtained by the stabilization of light straight-run naphtha. It consists of saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C2 through C6.]
271-002-9 68513-17-7 649-086-00-7 View details
Residues (petroleum), alkylation splitter, C4-rich
Petroleum gas
[A complex residuum from the distillation of streams various refinery operations. It consists of hydrocarbons having carbon numbers in the range of C4 through C5, predominantly butane and boiling in the range of approximately – 11.7 °C to 27.8 °C (11 °F to 82 °F).]
271-010-2 68513-66-6 649-087-00-2 View details
Hydrocarbons, C1-4
Petroleum gas
[A complex combination of hydrocarbons provided by thermal cracking and absorber operations and by distillation of crude oil. It consists of hydrocarbons having carbon numbers predominantly in the range of C1 through C4 and boiling in the range of approximately minus 164 °C to minus 0.5 °C (– 263 °F to 31 °F).]
271-032-2 68514-31-8 649-088-00-8 View details
Hydrocarbons, C1-4, sweetened
Petroleum gas
[A complex combination of hydrocarbons obtained by subjecting hydrocarbon gases to a sweetening process to convert mercaptans or to remove acidic impurities. It consists of hydrocarbons having carbon numbers predominantly in the range of C1 through C4 and boiling in the range of approximately – 164 °C to – 0.5 °C (– 263 °F to 31 °F).]
271-038-5 68514-36-3 649-089-00-3 View details
Hydrocarbons, C1-3
Petroleum gas
[A complex combination of hydrocarbons having carbon numbers predominantly in the range of C1 through C3 and boiling in the range of approximately minus 164 °C to minus 42 °C (– 263 °F to – 44 °F).]
271-259-7 68527-16-2 649-090-00-9 View details
Hydrocarbons, C1-4, debutanizer fraction
Petroleum gas
271-261-8 68527-19-5 649-091-00-4 View details
Gases (petroleum), C1-5, wet
Petroleum gas
[A complex combination of hydrocarbons produced by the distillation of crude oil and/or the cracking of tower gas oil. It consists of hydrocarbons having carbon numbers predominantly in the range of C1 through C5.]
271-624-0 68602-83-5 649-092-00-X View details
Hydrocarbons, C2-4
Petroleum gas
271-734-9 68606-25-7 649-093-00-5 View details
Hydrocarbons, C3
Petroleum gas
271-735-4 68606-26-8 649-094-00-0 View details
Gases (petroleum), alkylation feed
Petroleum gas
[A complex combination of hydrocarbons produced by the catalytic cracking of gas oil. It consists of hydrocarbons having carbon numbers predominantly in the range of C3 through C4.]
271-737-5 68606-27-9 649-095-00-6 View details
Gases (petroleum), depropanizer bottoms fractionation off
Petroleum gas
[A complex combination of hydrocarbons obtained from the fractionation of depropanizer bottoms. It consists predominantly of butane, isobutane and butadiene.]
271-742-2 68606-34-8 649-096-00-1 View details
Gases (petroleum), refinery blend
Petroleum gas
[A complex combination obtained from various processes. It consists of hydrogen, hydrogen sulfide and hydrocarbons having carbon numbers predominantly in the range of C1 through C5.]
272-183-7 68783-07-3 649-097-00-7 View details
Gases (petroleum), catalytic cracking
Petroleum gas
[A complex combination of hydrocarbons produced by the distillation of the products from a catalytic cracking process. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C3 through C5.]
272-203-4 68783-64-2 649-098-00-2 View details
Gases (petroleum), C2-4, sweetened
Petroleum gas
[A complex combination of hydrocarbons obtained by subjecting a petroleum distillate to a sweetening process to convert mercaptans or to remove acidic impurities. It consists predominantly of saturated and unsaturated hydrocarbons having carbon numbers predominantly in the range of C2 through C4 and boiling in the range of approximately – 51 °C to – 34 °C (– 60 °F to – 30 °F).]
272-205-5 68783-65-3 649-099-00-8 View details
Gases (petroleum), crude oil fractionation off
Petroleum gas
[A complex combination of hydrocarbons produced by the fractionation of crude oil. It consists of saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C5.]
272-871-7 68918-99-0 649-100-00-1 View details
Gases (petroleum), dehexanizer off
Petroleum gas
[A complex combination of hydrocarbons obtained by the fractionation of combined naphtha streams. It consists of saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C5.]
272-872-2 68919-00-6 649-101-00-7 View details
Gases (petroleum), light straight run gasoline fractionation stabilizer off
Petroleum gas
[A complex combination of hydrocarbons obtained by the fractionation of light straight-run gasoline. It consists of saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C5.]
272-878-5 68919-05-1 649-102-00-2 View details
Gases (petroleum), naphtha unifiner desulfurization stripper off
Petroleum gas
[A complex combination of hydrocarbons produced by a naphtha unifiner desulfurization process and stripped from the naphtha product. It consists of saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C4.]
272-879-0 68919-06-2 649-103-00-8 View details
Gases (petroleum), straight-run naphtha catalytic reforming off
Petroleum gas
[A complex combination of hydrocarbons obtained by the catalytic reforming of straight-run naphtha and fractionation of the total effluent. It consists of methane, ethane, and propane.]
272-882-7 68919-09-5 649-104-00-3 View details
Gases (petroleum), fluidized catalytic cracker splitter overheads
Petroleum gas
[A complex combination of hydrocarbons produced by the fractionation of the charge to the C3-C4 splitter. It consists predominantly of C3 hydrocarbons.]
272-893-7 68919-20-0 649-105-00-9 View details
Gases (petroleum), straight-run stabilizer off
Petroleum gas
[A complex combination of hydrocarbons obtained from the fractionation of the liquid from the first tower used in the distillation of crude oil. It consists of saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C4.]
272-883-2 68919-10-8 649-106-00-4 View details
Gases (petroleum), catalytic cracked naphtha debutanizer
Petroleum gas
[A complex combination of hydrocarbons obtained from fractionation of catalytic cracked naphtha. It consists of hydrocarbons having carbon numbers predominantly in the range of C1 through C4.]
273-169-3 68952-76-1 649-107-00-X View details
Tail gas (petroleum), catalytic cracked distillate and naphtha stabilizer
Petroleum gas
[A complex combination of hydrocarbons obtained by the fractionation of catalytic cracked naphtha and distillate. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C1 through C4.]
273-170-9 68952-77-2 649-108-00-5 View details
Tail gas (petroleum), thermal-cracked distillate, gas oil and naphtha absorber
petroleum gas
[A complex combination of hydrocarbons obtained from the separation of thermal-cracked distillates, naphtha and gas oil. It consists pedrominantly of hydrocarbons having carbon numbers predominantly in the range of C1 through C6.]
273-175-6 68952-81-8 649-109-00-0 View details
Tail gas (petroleum), thermal cracked hydrocarbon fractionation stabilizer, petroleum coking
Petroleum gas
[A complex combination of hydrocarbons obtained from the fractionation stabilization of thermal cracked hydrocarbons from petroleum coking process. It consists of hydrocarbons having carbon numbers predominantly in the range of C1 through C6.]
273-176-1 68952-82-9 649-110-00-6 View details
Gases (petroleum, light steam-cracked, butadiene conc.
Petroleum gas
[A complex combination of hydrocarbons produced by the distillation of products from a thermal cracking process. It consists of hydrocarbons having a carbon number predominantly of C4.]
273-265-5 68955-28-2 649-111-00-1 View details
Gases (petroleum), straight-run naphtha catalytic reformer stabilizer overhead
Petroleum gas
[A complex combination of hydrocarbons obtained by the catalytic reforming of straight-run naphtha and the fractionation of the total effluent. It consists of saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C2 through C4.]
273-270-2 68955-34-0 649-112-00-7 View details
Hydrocarbons, C4
Petroleum gas
289-339-5 87741-01-3 649-113-00-2 View details
Alkanes, C1-4, C3-rich
Petroleum gas
292-456-4 90622-55-2 649-114-00-8 View details
Gases (petroleum), steam-cracker C3-rich
Petroleum gas
[A complex combination of hydrocarbons produced by the distillation of products from a steam cracking process. It consists predominantly of propylene with some propane and boils in the range of approximately – 70 °C to 0 °C (– 94 °F to 32 °F).]
295-404-9 92045-22-2 649-115-00-3 View details
Hydrocarbons, C4, steam-cracker distillate
Petroleum gas
[A complex combination of hydrocarbons produced by the distillation of the products of a steam cracking process. It consists predominantly of hydrocarbons having a carbon number of C4, predominantly 1-butene and 2-butene, containing also butane and isobutene and boiling in the range of approximately minus 12 °C to 5 °C (10.4 °F to 41 °F).]
295-405-4 92045-23-3 649-116-00-9 View details
Petroleum gases, liquefied, sweetened, C4 fraction
Petroleum gas
[A complex combination of hydrocarbons obtained by subjecting a liquified petroleum gas mix to a sweetening process to oxidize mercaptans or to remove acidic impurities. It consists predominantly of C4 saturated and unsaturated hydrocarbons.]
295-463-0 92045-80-2 649-117-00-4 View details
Hydrocarbons, C4, 1,3-butadiene- and isobutene-free
Petroleum gas
306-004-1 95465-89-7 649-118-00-X View details
Raffinates (petroleum), steam-cracked C4 fraction cuprous ammonium acetate extn., C3-5 and C3-5 unsatd., butadiene-free
Petroleum gas
307-769-4 97722-19-5 649-119-00-5 View details
Gases (petroleum), amine system feed
Refinery gas
[The feed gas to the amine system for removal of hydrogen sulfide. It consists of hydrogen. Carbon monoxide, carbon dioxide, hydrogen sulfide and aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C5 may also be present.]
270-746-1 68477-65-6 649-120-00-0 View details
Gases (petroleum), benzene unit hydrodesulfurizer off
Refinery gas
[Off gases produced by the benzene unit. It consists primarily of hydrogen. Carbon monoxide and hydrocarbons having carbon numbers predominantly in the range of C1 through C6, including benzene, may also be present.]
270-747-7 68477-66-7 649-121-00-6 View details
Gases (petroleum), benzene unit recycle, hydrogen-rich
Refinery gas
[A complex combination of hydrocarbons obtained by recycling the gases of the benzene unit. It consists primarily of hydrogen with various small amounts of carbon monoxide and hydrocarbons having carbon numbers in the range of C1 through C6.]
270-748-2 68477-67-8 649-122-00-1 View details
Gases (petroleum), blend oil, hydrogen-nitrogen-rich
Refinery gas
[A complex combination of hydrocarbons obtained by distillation of a blend oil. It consists primarily of hydrogen and nitrogen with various small amounts of carbon monoxide, carbon dioxide, and aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C5.]
270-749-8 68477-68-9 649-123-00-7 View details
Gases (petroleum), catalytic reformed naphtha stripper overheads
Refinery gas
[A complex combination of hydrocarbons obtained from stabilization of catalytic reformed naphtha. Its consists of hydrogen and saturated hydrocarbons having carbon numbers predominantly in the range of C1 through C4.]
270-759-2 68477-77-0 649-124-00-2 View details
Gases (petroleum), C6-8 catalytic reformer recycle
Refinery gas
[A complex combination of hydrocarbons produced by distillation of products from catalytic reforming of C6-C8 feed and recycled to conserve hydrogen. It consists primarily of hydrogen. It may also contain various small amounts of carbon monoxide, carbon dioxide, nitrogen, and hydrocarbons having carbon numbers predominantly in the range of C1 through C6.]
270-761-3 68477-80-5 649-125-00-8 View details
Gases (petroleum), C6-8 catalytic reformer
Refinery gas
[A complex combination of hydrocarbons produced by distillation of products from catalytic reforming of C6-C8feed. It consists of hydrocarbons having carbon numbers in the range of C1 through C5 and hydrogen.]
270-762-9 68477-81-6 649-126-00-3 View details
Gases (petroleum), C6-8 catalytic reformer recycle, hydrogen-rich
Refinery gas
270-763-4 68477-82-7 649-127-00-9 View details
Gases (petroleum), C2-return stream
Refinery gas
[A complex combination of hydrocarbons obtained by the extraction of hydrogen from a gas stream which consists primarily of hydrogen with small amounts of nitrogen, carbon monoxide, methane, ethane, and ethylene. It contains predominantly hydrocarbons such as methane, ethane, and ethylene with small amounts of hydrogen, nitrogen and carbon monoxide.]
270-766-0 68477-84-9 649-128-00-4 View details
Gases (petroleum), dry sour, gas-concn.-unit-off
Refinery gas
[The complex combination of dry gases from a gas concentration unit. It consists of hydrogen, hydrogen sulfide and hydrocarbons having carbon numbers predominantly in the range of C1 through C3.]
270-774-4 68477-92-9 649-129-00-X View details
Gases (petroleum), gas concn. reabsorber distn.
Refinery gas
[A complex combination of hydrocarbons produced by distillation of products from combined gas streams in a gas concentration reabsorber. It consists predominantly of hydrogen, carbon monoxide, carbon dioxide, nitrogen, hydrogen sulfide and hydrocarbons having carbon numbers in the range of C1 through C3.]
270-776-5 68477-93-0 649-130-00-5 View details
Gases (petroleum), hydrogen absorber off
Refinery gas
[A complex combination obtained by absorbing hydrogen from a hydrogen rich stream. It consists of hydrogen, carbon monoxide, nitrogen, and methane with small amounts of C2 hydrocarbons.]
270-779-1 68477-96-3 649-131-00-0 View details
Gases (petroleum), hydrogen-rich
Refinery gas
[A complex combination separated as a gas from hydrocarbon gases by chilling. It consists primarily of hydrogen with various small amounts of carbon monoxide, nitrogen, methane, and C2 hydrocarbons.]
270-780-7 68477-97-4 649-132-00-6 View details
Gases (petroleum), hydrotreater blend oil recycle, hydrogen-nitrogen-rich
Refinery gas
[A complex combination obtained from recycled hydrotreated blend oil. It consists primarily of hydrogen and nitrogen with various small amounts of carbon monoxide, carbon dioxide and hydrocarbons having carbon numbers predominantly in the range of C1 through C5.]
270-781-2 68477-98-5 649-133-00-1 View details
Gases (petroleum), recycle, hydrogen-rich
Refinery gas
[A complex combination obtained from recycled reactor gases. It consists primarily of hydrogen with various small amounts of carbon monoxide, carbon dioxide, nitrogen, hydrogen sulfide, and saturated aliphatic hydrocarbons having carbon numbers in the range of C1 through C5.]
270-783-3 68478-00-2 649-134-00-7 View details
Gases (petroleum), reformer make-up, hydrogen-rich
Refinery gas
[A complex combination obtained from the reformers. It consists primarily of hydrogen with various small amounts of carbon monoxide and aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C5.]
270-784-9 68478-01-3 649-135-00-2 View details
Gases (petroleum), reforming hydrotreater
Refinery gas
[A complex combination obtained from the reforming hydrotreating process. It consists primarily of hydrogen, methane, and ethane with various small amounts of hydrogen sulfide and aliphatic hydrocarbons having carbon numbers predominantly in the range of C3 through C5.]
270-785-4 68478-02-4 649-136-00-8 View details
Gases (petroleum), reforming hydrotreater, hydrogen-methane-rich
Refinery gas
[A complex combination obtained from the reforming hydrotreating process. It consists primarily of hydrogen and methane with various small amounts of carbon monoxide, carbon dioxide, nitrogen and saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C2 through C5.]
270-787-5 68478-03-5 649-137-00-3 View details
Gases (petroleum), reforming hydrotreater make-up, hydrogen-rich
Refinery gas
[A complex combination obtained from the reforming hydrotreating process. It consists primarily of hydrogen with various small amounts of carbon monoxide and aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C5.]
270-788-0 68478-04-6 649-138-00-9 View details
Gases (petroleum), thermal cracking distn.
Refinery gas
[A complex combination produced by distillation of products from a thermal cracking process. It consists of hydrogen, hydrogen sulfide, carbon monoxide, carbon dioxide and hydrocarbons having carbon numbers predominantly in the range of C1 through C6.]
270-789-6 68478-05-7 649-139-00-4 View details
Tail gas (petroleum), catalytic cracker refractionation absorber
Refinery gas
[A complex combination of hydrocarbons obtained from refractionation of products from a catalytic cracking process. It consists of hydrogen and hydrocarbons having carbon numbers predominantly in the range of C1 through C3.]
270-805-1 68478-25-1 649-140-00-X View details
Tail gas (petroleum), catalytic reformed naphtha separator
Refinery gas
[A complex combination of hydrocarbons obtained from the catalytic reforming of straight run naphtha. It consists of hydrogen and hydrocarbons having carbon numbers predominantly in the range of C1 through C6.]
270-807-2 68478-27-3 649-141-00-5 View details
Tail gas (petroleum), catalytic reformed naphtha stabilizer
Refinery gas
[A complex combination of hydrocarbons obtained from the stabilization of catalytic reformed naphtha. It consists of hydrogen and hydrocarbons having carbon numbers predominantly in the range of C1 through C6.]
270-808-8 68478-28-4 649-142-00-0 View details
Tail gas (petroleum), cracked distillate hydrotreater separator
Refinery gas
[A complex combination of hydrocarbons obtained by treating cracked distillates with hydrogen in the presence of a catalyst. It consists of hydrogen and saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C5.]
270-809-3 68478-29-5 649-143-00-6 View details
Tail gas (petroleum), hydrodesulfurized straight-run naphtha separator
Refinery gas
[A complex combination of hydrocarbons obtained from hydrodesulfurization of straight-run naphtha. It consists of hydrogen and saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C6.]
270-810-9 68478-30-8 649-144-00-1 View details
Gases (petroleum), catalytic reformed straight-run naphtha stabilizer overheads
Refinery gas
[A complex combination of hydrocarbons obtained from the catalytic reforming of straight-run naphtha followed by fractionation of the total effluent. It consists of hydrogen, methane, ethane and propane.]
270-999-8 68513-14-4 649-145-00-7 View details
Gases (petroleum), reformer effluent high-pressure flash drum off
Refinery gas
[A complex combination produced by the high-pressure flashing of the effluent from the reforming reactor. It consists primarily of hydrogen with various small amounts of methane, ethane, and propane.]
271-003-4 68513-18-8 649-146-00-2 View details
Gases (petroleum), reformer effluent low-pressure flash drum off
Refinery gas
[A complex combination produced by low-pressure flashing of the effluent from the reforming reactor. It consists primarily of hydrogen with various small amounts of methane, ethane, and propane.]
271-005-5 68513-19-9 649-147-00-8 View details
Gases (petroleum), oil refinery gas distn. off
Refinery gas
[A complex combination separated by distillation of a gas stream containing hydrogen, carbon monoxide, carbon dioxide and hydrocarbons having carbon numbers in the range of C1 through C6 or obtained by cracking ethane and propane. It consists of hydrocarbons having carbon numbers predominantly in the range of C1 through C2, hydrogen, nitrogen, and carbon monoxide.]
271-258-1 68527-15-1 649-148-00-3 View details
Gases (petroleum), benzene unit hydrotreater depentanizer overheads
Refinery gas
[A complex combination produced by treating the feed from the benzene unit with hydrogen in the presence of a catalyst followed by depentanizing. It consists primarily of hydrogen, ethane and propane with various small amounts of nitrogen, carbon monoxide, carbon dioxide and hydrocarbons having carbon numbers predominantly in the range of C1 through C6. It may contain trace amounts of benzene.]
271-623-5 68602-82-4 649-149-00-9 View details
Gases (petroleum), secondary absorber off, fluidized catalytic cracker overheads fractionator
Refinery gas
[A complex combination produced by the fractionation of the overhead products from the catalytic cracking process in the fluidized catalytic cracker. It consists of hydrogen, nitrogen, and hydrocarbons having carbon numbers predominantly in the range of C1 through C3.]
271-625-6 68602-84-6 649-150-00-4 View details
Petroleum products, refinery gases
Refinery gas
[A complex combination which consists primarily of hydrogen with various small amounts of methane, ethane, and propane.]
271-750-6 68607-11-4 649-151-00-X View details
Gases (petroleum), hydrocracking low-pressure separator
Refinery gas
[A complex combination obtained by the liquid-vapor separation of the hydrocracking process reactor effluent. It consists predominantly of hydrogen and saturated hydrocarbons having carbon numbers predominantly in the range of C1 through C3.]
272-182-1 68783-06-2 649-152-00-5 View details
Gases (petroleum), refinery
Refinery gas
[A complex combination obtained from various petroleum refining operations. It consists of hydrogen and hydrocarbons having carbon numbers predominantly in the range of C1 through C3.]
272-338-9 68814-67-5 649-153-00-0 View details
Gases (petroleum), platformer products separator off
Refinery gas
[A complex combination obtained from the chemical reforming of naphthenes to aromatics. It consists of hydrogen and saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C2 through C4.]
272-343-6 68814-90-4 649-154-00-6 View details
Gases (petroleum), hydrotreated sour kerosine depentanizer stabilizer off
Refinery gas
[The complex combination obtained from the depentanizer stabilization of hydrotreated kerosine. It consists primarily of hydrogen, methane, ethane, and propane with various small amounts of nitrogen, hydrogen sulfide, carbon monoxide and hydrocarbons having carbon numbers predominantly in the range of C4 through C5.]
272-775-5 68911-58-0 649-155-00-1 View details
Gases (petroleum), hydrotreated sour kerosine flash drum
Refinery gas
[A complex combination obtained from the flash drum of the unit treating sour kerosine with hydrogen in the presence of a catalyst. It consists primarily of hydrogen and methane with various small amounts of nitrogen, carbon monoxide, and hydrocarbons having carbon numbers predominantly in the range of C2 through C5.]
272-776-0 68911-59-1 649-156-00-7 View details
Gases (petroleum), distillate unifiner desulfurization stripper off
Refinery gas
[A complex combination stripped from the liquid product of the unifiner desulfurization process. It consists of hydrogen sulfide, methane, ethane, and propane.]
272-873-8 68919-01-7 649-157-00-2 View details
Gases (petroleum), fluidized catalytic cracker fractionation off
Refinery gas
[A complex combination produced by the fractionation of the overhead product of the fluidized catalytic cracking process. It consists of hydrogen, hydrogen sulfide, nitrogen, and hydrocarbons having carbon numbers predominantly in the range of C1 through C5.]
272-874-3 68919-02-8 649-158-00-8 View details
Gases (petroleum), fluidized catalytic cracker scrubbing secondary absorber off
Refinery gas
[A complex combination produced by scrubbing the overhead gas from the fluidized catalytic cracker. It consists of hydrogen, nitrogen, methane, ethane and propane.]
272-875-9 68919-03-9 649-159-00-3 View details
Gases (petroleum), heavy distillate hydrotreater desulfurization stripper off
Refinery gas
[A complex combination stripped from the liquid product of the heavy distillate hydrotreater desulfurization process. It consists of hydrogen, hydrogen sulfide, and saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C5.]
272-876-4 68919-04-0 649-160-00-9 View details
Gases (petroleum), platformer stabilizer off, light ends fractionation
Refinery gas
[A complex combination obtained by the fractionation of the light ends of the platinum reactors of the platformer unit. It consists of hydrogen, methane, ethane and propane.]
272-880-6 68919-07-3 649-161-00-4 View details
Gases (petroleum), preflash tower off, crude distn.
Refinery gas
[A complex combination produced from the first tower used in the distillation of crude oil. It consists of nitrogen and saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C5.]
272-881-1 68919-08-4 649-162-00-X View details
Gases (petroleum), tar stripper off
Refinery gas
[A complex combination obtained by the fractionation of reduced crude oil. It consists of hydrogen and hydrocarbons having carbon numbers predominantly in the range of C1 through C4.]
272-884-8 68919-11-9 649-163-00-5 View details
Gases (petroleum), unifiner stripper off
Refinery gas
[A combination of hydrogen and methane obtained by fractionation of the products from the unifiner unit.]
272-885-3 68919-12-0 649-164-00-0 View details
Tail gas (petroleum), catalytic hydrodesulfurized naphtha separator
Refinery gas
[A complex combination of hydrocarbons obtained from the hydrodesulfurization of naphtha. It consists of hydrogen, methane, ethane, and propane.]
273-173-5 68952-79-4 649-165-00-6 View details
Tail gas (petroleum), straight-run naphtha hydrodesulfurizer
Refinery gas
[A complex combination obtained from the hydrodesulfurization of straight-run naphtha. It consists of hydrogen and hydrocarbons having carbon numbers predominantly in the range of C1 through C5.]
273-174-0 68952-80-7 649-166-00-1 View details
Gases (petroleum), sponge absorber off, fluidized catalytic cracker and gas oil desulfurizer overhead fractionation
Refinery gas
[A complex combination obtained by the fractionation of products from the fluidized catalytic cracker and gas oil desulfurizer. It consists of hydrogen and hydrocarbons having carbon numbers predominantly in the range of C1 through C4.]
273-269-7 68955-33-9 649-167-00-7 View details

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