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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Hydrocarbons, C9, aromatics
EC Number:
918-668-5
CAS Number:
128601-23-0
Molecular formula:
C9H12
IUPAC Name:
Hydrocarbons, C9, aromatics

Type of Substance

Composition:
UVCB
Origin:
petroleum product

Substance Identifiers open all close all

  • 265-199-0
  • 297-465-7
  • 918-668-5
  • 64742-95-6
  • A100
  • Aromatic 100
  • Not applicable
  • ShellSol A100
  • Solgad 100
  • T-SOL 100 FLUID
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    liquid


    Constituent 1
    Reference substance name:
    Hydrocarbon C9 aromatics
    IUPAC Name:
    Hydrocarbon C9 aromatics
    Constituent 2
    Reference substance name:
    Hydrocarbon C10 aromatics
    IUPAC Name:
    Hydrocarbon C10 aromatics
    Constituent 3
    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 4
    Reference substance name:
    Total Aromatics
    Molecular formula:
    Not applicable
    IUPAC Name:
    Total Aromatics
    Constituent 5
    Reference substance name:
    Polyaromatic hydrocarbons
    IUPAC Name:
    Polyaromatic hydrocarbons
    Constituent 6
    Reference substance name:
    <=C(9-1) Aromatics
    Molecular formula:
    Not applicable
    IUPAC Name:
    <=C(9-1) Aromatics
    Constituent 7
    Reference substance name:
    >=C(10+1) Aromatics
    Molecular formula:
    Not applicable
    IUPAC Name:
    >=C(10+1) Aromatics

    Legal Entity Composition(s) open all close all

    State Form:
    liquid


    Constituent 1
    Chemical structure
    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 2
    Chemical structure
    Reference substance name:
    Mesitylene
    EC Number:
    203-604-4
    EC Name:
    Mesitylene
    CAS Number:
    108-67-8
    Molecular formula:
    C9H12
    IUPAC Name:
    1,3,5-trimethylbenzene
    Constituent 3
    Chemical structure
    Reference substance name:
    1,2,3-trimethylbenzene
    CAS Number:
    526-73-8
    Molecular formula:
    C9H12
    IUPAC Name:
    1,2,3-trimethylbenzene
    Constituent 4
    Chemical structure
    Reference substance name:
    1-ethyl-3-methylbenzene
    CAS Number:
    620-14-4
    Molecular formula:
    C9H12
    IUPAC Name:
    1-ethyl-3-methylbenzene
    Constituent 5
    Chemical structure
    Reference substance name:
    Ethyltoluene
    EC Number:
    247-093-6
    EC Name:
    Ethyltoluene
    CAS Number:
    25550-14-5
    Molecular formula:
    C9H12
    IUPAC Name:
    1-ethyl-2-methylbenzene
    Constituent 6
    Chemical structure
    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 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
    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 9
    Chemical structure
    Reference substance name:
    Indan
    EC Number:
    207-814-7
    EC Name:
    Indan
    CAS Number:
    496-11-7
    Molecular formula:
    C9H10
    IUPAC Name:
    indane