Registration Dossier
Registration Dossier
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 270-684-5 | CAS number: 68476-43-7 A complex combination of hydrocarbons produced by distillation of products from a catalytic cracking process. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C4 through C6, rich in C5. It contains a large proportion of unsaturated hydrocarbons.
Substance identity
Identification
- Display Name:
- Hydrocarbons, C4-6, C5-rich
- EC Number:
- 270-684-5
- EC Name:
- Hydrocarbons, C4-6, C5-rich
- CAS Number:
- 68476-43-7
- Molecular formula:
- Not applicable - UVCB substance
- IUPAC Name:
- 2-methylbut-1-ene; 2-methylbut-2-ene; 2-methylbutane; pent-1-ene; pent-2-ene; pentane
Type of Substance
- Composition:
- UVCB
- Origin:
- petroleum product
Substance Identifiers
Compositions
Boundary Composition(s)
Legal Entity Composition(s) open all close all
- State Form:
- liquid
Constituent 1
- Reference substance name:
- unknown C12 paraffin
- Molecular formula:
- unknown
- IUPAC Name:
- unknown C12 paraffin
Constituent 2
- Reference substance name:
- unknown olefins
- Molecular formula:
- not applicable
- IUPAC Name:
- unknown olefins
Constituent 3
- Reference substance name:
- Naphthalene
- EC Number:
- 202-049-5
- EC Name:
- Naphthalene
- CAS Number:
- 91-20-3
- Molecular formula:
- C10H8
- IUPAC Name:
- naphthalene
Constituent 4
- Reference substance name:
- 4-methyl-2,3-dihydro-1H-indene
- CAS Number:
- 824-22-6
- Molecular formula:
- C10H12
- IUPAC Name:
- 4-methyl-2,3-dihydro-1H-indene
Constituent 5
- Reference substance name:
- 5-methyl-2,3-dihydro-1H-indene
- CAS Number:
- 874-35-1
- Molecular formula:
- C10H12
- IUPAC Name:
- 5-methyl-2,3-dihydro-1H-indene
Constituent 6
- Reference substance name:
- 4-ethyl-o-xylene
- EC Number:
- 213-293-7
- EC Name:
- 4-ethyl-o-xylene
- CAS Number:
- 934-80-5
- Molecular formula:
- C10H14
- IUPAC Name:
- 4-ethyl-1,2-dimethylbenzene
Constituent 7
- Reference substance name:
- 4-ethyl-m-xylene
- EC Number:
- 212-860-6
- EC Name:
- 4-ethyl-m-xylene
- CAS Number:
- 874-41-9
- Molecular formula:
- C10H14
- IUPAC Name:
- 1-ethyl-2,4-dimethylbenzene
Constituent 8
- Reference substance name:
- 4-propyltoluene
- EC Number:
- 214-044-5
- EC Name:
- 4-propyltoluene
- CAS Number:
- 1074-55-1
- Molecular formula:
- C10H14
- IUPAC Name:
- 1-methyl-4-propylbenzene
Constituent 9
- Reference substance name:
- 3-propyltoluene
- EC Number:
- 214-040-3
- EC Name:
- 3-propyltoluene
- CAS Number:
- 1074-43-7
- Molecular formula:
- C10H14
- IUPAC Name:
- 1-methyl-3-propylbenzene
Constituent 10
- Reference substance name:
- Indene
- EC Number:
- 202-393-6
- EC Name:
- Indene
- CAS Number:
- 95-13-6
- Molecular formula:
- C9H8
- IUPAC Name:
- 1H-indene
Constituent 11
- Reference substance name:
- Indan
- EC Number:
- 207-814-7
- EC Name:
- Indan
- CAS Number:
- 496-11-7
- Molecular formula:
- C9H10
- IUPAC Name:
- 2,3-dihydro-1H-indene
Constituent 12
- Reference substance name:
- p-cymene
- EC Number:
- 202-796-7
- EC Name:
- p-cymene
- CAS Number:
- 99-87-6
- Molecular formula:
- C10H14
- IUPAC Name:
- 1-methyl-4-propan-2-ylbenzene
Constituent 13
- Reference substance name:
- 1,2,4-trimethylbenzene
- EC Number:
- 202-436-9
- EC Name:
- 1,2,4-trimethylbenzene
- CAS Number:
- 95-63-6
- Molecular formula:
- C9H12
- IUPAC Name:
- 1,2,4-trimethylbenzene
Constituent 14
- Reference substance name:
- 3-methylnonane
- EC Number:
- 227-631-6
- EC Name:
- 3-methylnonane
- CAS Number:
- 5911-04-6
- Molecular formula:
- C10H22
- IUPAC Name:
- 3-methylnonane
Constituent 15
- Reference substance name:
- 2-ethyltoluene
- EC Number:
- 210-255-1
- EC Name:
- 2-ethyltoluene
- CAS Number:
- 611-14-3
- Molecular formula:
- C9H12
- IUPAC Name:
- 1-ethyl-2-methylbenzene
Constituent 16
- Reference substance name:
- Mesitylene
- EC Number:
- 203-604-4
- EC Name:
- Mesitylene
- CAS Number:
- 108-67-8
- Molecular formula:
- C9H12
- IUPAC Name:
- mesitylene
Constituent 17
- Reference substance name:
- 4-ethyltoluene
- EC Number:
- 210-761-2
- EC Name:
- 4-ethyltoluene
- CAS Number:
- 622-96-8
- Molecular formula:
- C9H12
- IUPAC Name:
- 1-ethyl-4-methylbenzene
Constituent 18
- Reference substance name:
- 3-ethyltoluene
- EC Number:
- 210-626-8
- EC Name:
- 3-ethyltoluene
- CAS Number:
- 620-14-4
- Molecular formula:
- C9H12
- IUPAC Name:
- 1-ethyl-3-methylbenzene
Constituent 19
- Reference substance name:
- Propylcyclohexane
- EC Number:
- 216-836-6
- EC Name:
- Propylcyclohexane
- CAS Number:
- 1678-92-8
- Molecular formula:
- C9H18
- IUPAC Name:
- propylcyclohexane
Constituent 20
- Reference substance name:
- Cumene
- EC Number:
- 202-704-5
- EC Name:
- Cumene
- CAS Number:
- 98-82-8
- Molecular formula:
- C9H12
- IUPAC Name:
- cumene
Constituent 21
- Reference substance name:
- Nonane
- EC Number:
- 203-913-4
- EC Name:
- Nonane
- CAS Number:
- 111-84-2
- Molecular formula:
- C9H20
- IUPAC Name:
- nonane
Constituent 22
- Reference substance name:
- o-xylene
- EC Number:
- 202-422-2
- EC Name:
- o-xylene
- CAS Number:
- 95-47-6
- Molecular formula:
- C8H10
- IUPAC Name:
- 1,2-Xylene
Constituent 23
- Reference substance name:
- Styrene
- EC Number:
- 202-851-5
- EC Name:
- Styrene
- CAS Number:
- 100-42-5
- Molecular formula:
- C8H8
- IUPAC Name:
- styrene
Constituent 24
- Reference substance name:
- p-xylene
- EC Number:
- 203-396-5
- EC Name:
- p-xylene
- CAS Number:
- 106-42-3
- Molecular formula:
- C8H10
- IUPAC Name:
- 1,4-xylene
Constituent 25
- Reference substance name:
- m-xylene
- EC Number:
- 203-576-3
- EC Name:
- m-xylene
- CAS Number:
- 108-38-3
- Molecular formula:
- C8H10
- IUPAC Name:
- 1,3-Xylene
Constituent 26
- Reference substance name:
- Ethylbenzene
- EC Number:
- 202-849-4
- EC Name:
- Ethylbenzene
- CAS Number:
- 100-41-4
- Molecular formula:
- C8H10
- IUPAC Name:
- Ethylbenzene
Constituent 27
- Reference substance name:
- 2,5-dimethylheptane
- CAS Number:
- 2216-30-0
- Molecular formula:
- C9H20
- IUPAC Name:
- 2,5-dimethylheptane
Constituent 28
- Reference substance name:
- 2,6-dimethylheptane
- CAS Number:
- 1072-05-5
- Molecular formula:
- C9H20
- IUPAC Name:
- 2,6-dimethylheptane
Constituent 29
- Reference substance name:
- Octane
- EC Number:
- 203-892-1
- EC Name:
- Octane
- CAS Number:
- 111-65-9
- Molecular formula:
- C8H18
- IUPAC Name:
- octane
Constituent 30
- Reference substance name:
- trans-1,2-dimethylcyclohexane
- EC Number:
- 229-979-4
- EC Name:
- trans-1,2-dimethylcyclohexane
- CAS Number:
- 6876-23-9
- Molecular formula:
- C8H16
- IUPAC Name:
- (1R,2R)-1,2-dimethylcyclohexane
Constituent 31
- Reference substance name:
- 1-ethyl-1-methylcyclopentane
- CAS Number:
- 16747-50-5
- Molecular formula:
- C8H16
- IUPAC Name:
- 1-ethyl-1-methylcyclopentane
Constituent 32
- Reference substance name:
- 3-ethylhexane
- EC Number:
- 210-621-0
- EC Name:
- 3-ethylhexane
- CAS Number:
- 619-99-8
- Molecular formula:
- C8H18
- IUPAC Name:
- 3-ethylhexane
Constituent 33
- Reference substance name:
- 3-methylheptane
- EC Number:
- 209-660-6
- EC Name:
- 3-methylheptane
- CAS Number:
- 589-81-1
- Molecular formula:
- C8H18
- IUPAC Name:
- 3-methylheptane
Constituent 34
- Reference substance name:
- 1,2,4-trimethylcyclopentane
- EC Number:
- 220-564-3
- EC Name:
- 1,2,4-trimethylcyclopentane
- CAS Number:
- 2815-58-9
- Molecular formula:
- C8H16
- IUPAC Name:
- 1,2,4-trimethylcyclopentane
Constituent 35
- Reference substance name:
- 3-ethyl-3-methylpentane
- EC Number:
- 213-923-0
- EC Name:
- 3-ethyl-3-methylpentane
- CAS Number:
- 1067-08-9
- Molecular formula:
- C8H18
- IUPAC Name:
- 3-ethyl-3-methylpentane
Constituent 36
- Reference substance name:
- 2-methylheptane
- EC Number:
- 209-747-9
- EC Name:
- 2-methylheptane
- CAS Number:
- 592-27-8
- Molecular formula:
- C8H18
- IUPAC Name:
- 2-methylheptane
Constituent 37
- Reference substance name:
- 3-ethyl-2-methylpentane
- EC Number:
- 210-187-2
- EC Name:
- 3-ethyl-2-methylpentane
- CAS Number:
- 609-26-7
- Molecular formula:
- C8H18
- IUPAC Name:
- 3-ethyl-2-methylpentane
Constituent 38
- Reference substance name:
- Toluene
- EC Number:
- 203-625-9
- EC Name:
- Toluene
- CAS Number:
- 108-88-3
- Molecular formula:
- C7H8
- IUPAC Name:
- toluene
Constituent 39
- Reference substance name:
- 2,3,4-trimethylpentane
- EC Number:
- 209-292-6
- EC Name:
- 2,3,4-trimethylpentane
- CAS Number:
- 565-75-3
- Molecular formula:
- C8H18
- IUPAC Name:
- 2,3,4-trimethylpentane
Constituent 40
- Reference substance name:
- Oct-1-ene
- EC Number:
- 203-893-7
- EC Name:
- Oct-1-ene
- CAS Number:
- 111-66-0
- Molecular formula:
- C8H16
- IUPAC Name:
- oct-1-ene
Constituent 41
- Reference substance name:
- Heptane
- EC Number:
- 205-563-8
- EC Name:
- Heptane
- CAS Number:
- 142-82-5
- Molecular formula:
- C7H16
- IUPAC Name:
- heptane
Constituent 42
- Reference substance name:
- trans-hex-3-ene
- EC Number:
- 236-261-4
- EC Name:
- trans-hex-3-ene
- CAS Number:
- 13269-52-8
- Molecular formula:
- C6H12
- IUPAC Name:
- (E)-hex-3-ene
Constituent 43
- Reference substance name:
- 1-methylcyclopentene
- EC Number:
- 211-762-0
- EC Name:
- 1-methylcyclopentene
- CAS Number:
- 693-89-0
- Molecular formula:
- C6H10
- IUPAC Name:
- 1-methylcyclopentene
Constituent 44
- Reference substance name:
- N-hexane
- EC Number:
- 203-777-6
- EC Name:
- N-hexane
- CAS Number:
- 110-54-3
- Molecular formula:
- C6H14
- IUPAC Name:
- hexane
Constituent 45
- Reference substance name:
- 3-methylpentane
- EC Number:
- 202-481-4
- EC Name:
- 3-methylpentane
- CAS Number:
- 96-14-0
- Molecular formula:
- C6H14
- IUPAC Name:
- 3-methylpentane
Constituent 46
- Reference substance name:
- 2-methylpentane
- EC Number:
- 203-523-4
- EC Name:
- 2-methylpentane
- CAS Number:
- 107-83-5
- Molecular formula:
- C6H14
- IUPAC Name:
- 2-methylpentane
Constituent 47
- Reference substance name:
- 2,3-dimethylbut-1-ene
- EC Number:
- 209-262-2
- EC Name:
- 2,3-dimethylbut-1-ene
- CAS Number:
- 563-78-0
- Molecular formula:
- C6H12
- IUPAC Name:
- 2,3-dimethylbut-1-ene
Constituent 48
- Reference substance name:
- Cyclopentane
- EC Number:
- 206-016-6
- EC Name:
- Cyclopentane
- CAS Number:
- 287-92-3
- Molecular formula:
- C5H10
- IUPAC Name:
- cyclopentane
Constituent 49
- Reference substance name:
- Cyclopentene
- EC Number:
- 205-532-9
- EC Name:
- Cyclopentene
- CAS Number:
- 142-29-0
- Molecular formula:
- C5H8
- IUPAC Name:
- cyclopentene