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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Chemical structure
Display Name:
Benzene, butyl-, branched and linear
EC Number:
270-126-0
EC Name:
Benzene, butyl-, branched and linear
CAS Number:
68411-44-9
IUPAC Name:
butan-2-ylbenzene; butylbenzene; propan-2-ylbenzene; tert-butylbenzene

Type of Substance

Composition:
UVCB
Origin:
organic

Substance Identifiers open all close all

  • Butylbenzene
  • Butylbenzene fraction
  • Butylbenzenes
  • Compositions

    Boundary Composition(s)

    Legal Entity Composition(s) open all close all

    State Form:
    liquid


    Constituent 1
    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 2
    Chemical structure
    Reference substance name:
    sec-butylbenzene
    EC Number:
    205-227-0
    EC Name:
    sec-butylbenzene
    CAS Number:
    135-98-8
    Molecular formula:
    C10H14
    IUPAC Name:
    sec-butylbenzene
    Constituent 3
    Chemical structure
    Reference substance name:
    tert-butylbenzene
    EC Number:
    202-632-4
    EC Name:
    tert-butylbenzene
    CAS Number:
    98-06-6
    Molecular formula:
    C10H14
    IUPAC Name:
    tert-butylbenzene
    Constituent 4
    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 5
    Chemical structure
    Reference substance name:
    m-cymene
    EC Number:
    208-617-9
    EC Name:
    m-cymene
    CAS Number:
    535-77-3
    Molecular formula:
    C10H14
    IUPAC Name:
    1-isopropyl-3-methylbenzene
    Constituent 6
    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 7
    Chemical structure
    Reference substance name:
    Propylbenzene
    EC Number:
    203-132-9
    EC Name:
    Propylbenzene
    CAS Number:
    103-65-1
    Molecular formula:
    C9H12
    IUPAC Name:
    propylbenzene
    Constituent 8
    Reference substance name:
    Not available; not identified component
    IUPAC Name:
    Not available; not identified component

    Composition(s) generated upon use

    Other types of composition(s)