Registration Dossier
Registration Dossier
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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