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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Identification

Display Name:
Naphtha (petroleum), hydrotreated light steam-cracked
EC Number:
295-438-4
EC Name:
Naphtha (petroleum), hydrotreated light steam-cracked
CAS Number:
92045-57-3
IUPAC Name:
Naphtha (petroleum), hydrotreated light steam cracked

Type of Substance

Composition:
UVCB
Origin:
petroleum product

Substance Identifiers open all close all

  • DPG II product, benzene rich
  • Hydrotreated C5-C9
  • Hydrotreated C9
  • hydrotreated Gasoline (C5C9 cut)
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Buta-1,3-diene
    EC Number:
    203-450-8
    EC Name:
    Buta-1,3-diene
    CAS Number:
    106-99-0
    Molecular formula:
    C4H6
    IUPAC Name:
    buta-1,3-diene
    Constituent 2
    Chemical structure
    Reference substance name:
    Isoprene
    EC Number:
    201-143-3
    EC Name:
    Isoprene
    CAS Number:
    78-79-5
    Molecular formula:
    C5H8
    IUPAC Name:
    2-methylbuta-1,3-diene
    Constituent 3
    Chemical structure
    Reference substance name:
    p-xylene
    EC Number:
    203-396-5
    EC Name:
    p-xylene
    CAS Number:
    106-42-3
    Molecular formula:
    C8H10
    IUPAC Name:
    p-xylene
    Constituent 4
    Chemical structure
    Reference substance name:
    o-xylene
    EC Number:
    202-422-2
    EC Name:
    o-xylene
    CAS Number:
    95-47-6
    Molecular formula:
    C8H10
    IUPAC Name:
    o-xylene
    Constituent 5
    Chemical structure
    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 6
    Chemical structure
    Reference substance name:
    m-xylene
    EC Number:
    203-576-3
    EC Name:
    m-xylene
    CAS Number:
    108-38-3
    Molecular formula:
    C8H10
    IUPAC Name:
    m-xylene
    Constituent 7
    Chemical structure
    Reference substance name:
    3-ethyl-o-xylene
    EC Number:
    213-275-9
    EC Name:
    3-ethyl-o-xylene
    CAS Number:
    933-98-2
    Molecular formula:
    C10H14
    IUPAC Name:
    1-ethyl-2,3-dimethylbenzene
    Constituent 8
    Chemical structure
    Reference substance name:
    2-methylbutane
    EC Number:
    201-142-8
    EC Name:
    2-methylbutane
    CAS Number:
    78-78-4
    Molecular formula:
    C5H12
    IUPAC Name:
    isopentane
    Constituent 9
    Chemical structure
    Reference substance name:
    Methylstyrene, mixed isomers
    EC Number:
    215-292-7
    EC Name:
    Methylstyrene, mixed isomers
    CAS Number:
    1319-73-9
    Molecular formula:
    C9H10
    IUPAC Name:
    1-methyl-4-vinylbenzene
    Constituent 10
    Chemical structure
    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-isopropyl-4-methylbenzene
    Constituent 11
    Chemical structure
    Reference substance name:
    Cumene
    EC Number:
    202-704-5
    EC Name:
    Cumene
    CAS Number:
    98-82-8
    Molecular formula:
    C9H12
    IUPAC Name:
    isopropylbenzene
    Constituent 12
    Chemical structure
    Reference substance name:
    Butylbenzene
    EC Number:
    203-209-7
    EC Name:
    Butylbenzene
    CAS Number:
    104-51-8
    Molecular formula:
    C10H14
    IUPAC Name:
    butylbenzene
    Constituent 13
    Chemical structure
    Reference substance name:
    Isoheptane
    EC Number:
    250-610-8
    EC Name:
    Isoheptane
    CAS Number:
    31394-54-4
    Molecular formula:
    C7H16
    IUPAC Name:
    2-methylhexane
    Constituent 14
    Chemical structure
    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 15
    Chemical structure
    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 16
    Chemical structure
    Reference substance name:
    Methylcyclopentane
    EC Number:
    202-503-2
    EC Name:
    Methylcyclopentane
    CAS Number:
    96-37-7
    Molecular formula:
    C6H12
    IUPAC Name:
    methylcyclopentane
    Constituent 17
    Chemical structure
    Reference substance name:
    trans-pent-2-ene
    EC Number:
    211-461-4
    EC Name:
    trans-pent-2-ene
    CAS Number:
    646-04-8
    Molecular formula:
    C5H10
    IUPAC Name:
    pent-2-ene
    Constituent 18
    Chemical structure
    Reference substance name:
    Naphthalene
    EC Number:
    202-049-5
    EC Name:
    Naphthalene
    CAS Number:
    91-20-3
    Molecular formula:
    C10H8
    IUPAC Name:
    naphthalene
    Constituent 19
    Chemical structure
    Reference substance name:
    Styrene
    EC Number:
    202-851-5
    EC Name:
    Styrene
    CAS Number:
    100-42-5
    Molecular formula:
    C8H8
    IUPAC Name:
    styrene
    Constituent 20
    Chemical structure
    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 21
    Chemical structure
    Reference substance name:
    2-methylbut-2-ene
    EC Number:
    208-156-3
    EC Name:
    2-methylbut-2-ene
    CAS Number:
    513-35-9
    Molecular formula:
    C5H10
    IUPAC Name:
    2-methylbut-2-ene
    Constituent 22
    Chemical structure
    Reference substance name:
    3a,4,7,7a-tetrahydro-4,7-methanoindene
    EC Number:
    201-052-9
    EC Name:
    3a,4,7,7a-tetrahydro-4,7-methanoindene
    CAS Number:
    77-73-6
    Molecular formula:
    C10H12
    IUPAC Name:
    3a,4,7,7a-tetrahydro-1H-4,7-methanoindene
    Constituent 23
    Chemical structure
    Reference substance name:
    Ethylbenzene
    EC Number:
    202-849-4
    EC Name:
    Ethylbenzene
    CAS Number:
    100-41-4
    Molecular formula:
    C8H10
    IUPAC Name:
    ethylbenzene
    Constituent 24
    Chemical structure
    Reference substance name:
    Xylene
    EC Number:
    215-535-7
    EC Name:
    Xylene
    CAS Number:
    1330-20-7
    Molecular formula:
    C8H10
    IUPAC Name:
    xylene
    Constituent 25
    Chemical structure
    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