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EC number: 293-261-7 | CAS number: 91052-99-2 A complex combination of hydrocarbons obtained from distillation of the butadiene-free C4 fraction of a naphtha steam-cracking process. It consists predominantly of branched olefinic hydrocarbons having carbon numbers of C8, C12, C16 and C20 and boiling in the range of approximately 105°C to 120°C (221°F to 248°F).
Substance identity
Identification
- Display Name:
- Hydrocarbons, C4, 1,3-butadiene-free, polymd., dibutylene fraction
- EC Number:
- 293-261-7
- EC Name:
- Hydrocarbons, C4, 1,3-butadiene-free, polymd., dibutylene fraction
- CAS Number:
- 91052-99-2
- IUPAC Name:
- Hydrocarbons, C4, 1,3-butadiene-free, polymd., dibutylene fraction
Type of Substance
- Composition:
- UVCB
- Origin:
- petroleum product
Substance Identifiers
Compositions
Boundary Composition(s) open all close all
- State Form:
- liquid
Constituent 1
- Reference substance name:
- C28 Olefin
- IUPAC Name:
- C28 Olefin
Constituent 2
- Reference substance name:
- C24 Olefin
- Molecular formula:
- C24H48
- IUPAC Name:
- C24 Olefin
Constituent 3
- Reference substance name:
- C10 Olefin
- IUPAC Name:
- C10 Olefin
Constituent 4
- Reference substance name:
- C13 Olefin
- IUPAC Name:
- C13 Olefin
Constituent 5
- Reference substance name:
- C14 Olefin
- IUPAC Name:
- C14 Olefin
Constituent 6
- Reference substance name:
- C11 Olefin
- IUPAC Name:
- C11 Olefin
Constituent 7
- Reference substance name:
- C4 Olefin
- IUPAC Name:
- C4 Olefin
Constituent 8
- Reference substance name:
- 2,4,4-trimethylpent-2-ene
- EC Number:
- 203-488-5
- EC Name:
- 2,4,4-trimethylpent-2-ene
- CAS Number:
- 107-40-4
- Molecular formula:
- C8H16
- IUPAC Name:
- 2,4,4-trimethylpent-2-ene
Constituent 9
- Reference substance name:
- Isomer of Trimethylpent-2-ene
- IUPAC Name:
- Isomer of Trimethylpent-2-ene
Constituent 10
- Reference substance name:
- 2,4,4-trimethylpent-1-ene
- EC Number:
- 203-486-4
- EC Name:
- 2,4,4-trimethylpent-1-ene
- CAS Number:
- 107-39-1
- Molecular formula:
- C8H16
- IUPAC Name:
- 2,4,4-trimethylpent-1-ene
Constituent 11
- Reference substance name:
- 2,2,4-trimethylpentane
- EC Number:
- 208-759-1
- EC Name:
- 2,2,4-trimethylpentane
- CAS Number:
- 540-84-1
- Molecular formula:
- C8H18
- IUPAC Name:
- 2,2,4-trimethylpentane
Constituent 12
- Reference substance name:
- Isomer of Trimethylpent-1-ene
- IUPAC Name:
- Isomer of Trimethylpent-1-ene
Constituent 13
- Reference substance name:
- Sum of C16 Hydrocarbons
- IUPAC Name:
- Sum of C16 Hydrocarbons
Constituent 14
- Reference substance name:
- Sum of C12 Hydrocarbons
- IUPAC Name:
- Sum of C12 Hydrocarbons
Constituent 15
- Reference substance name:
- C8 Olefin
- Molecular formula:
- C8H16
- IUPAC Name:
- C8 Olefin
Constituent 16
- Reference substance name:
- C20 Olefin
- Molecular formula:
- C20H40
- IUPAC Name:
- C20 Olefin
Constituent 17
- Reference substance name:
- C16 Olefin
- Molecular formula:
- C16H32
- IUPAC Name:
- C16 Olefin
Constituent 18
- Reference substance name:
- C12 Olefin
- Molecular formula:
- C12H24
- IUPAC Name:
- C12 Olefin
Legal Entity Composition(s) open all close all
- State Form:
- liquid
Constituent 1
- Reference substance name:
- 2,4,4-trimethylpentene
- EC Number:
- 246-690-9
- EC Name:
- 2,4,4-trimethylpentene
- CAS Number:
- 25167-70-8
- Molecular formula:
- C8H16
- IUPAC Name:
- 2,4,4-trimethylpentene
Constituent 2
- Reference substance name:
- Other C8 Olefins
- Molecular formula:
- C8H16
- IUPAC Name:
- Other C8 Olefins
Constituent 3
- Reference substance name:
- C12 Olefin
- Molecular formula:
- C12H24
- IUPAC Name:
- C12 Olefin
Composition(s) generated upon use
Other types of composition(s)
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