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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Dodecylbenzenesulphonic acid
EC Number:
248-289-4
EC Name:
Dodecylbenzenesulphonic acid
CAS Number:
27176-87-0
Molecular formula:
C18H30O3S
IUPAC Name:
Dodecylbenzenesulfonic acid

Type of Substance

Composition:
mono-constituent substance
Origin:
organic

Substance Identifiers open all close all

  • -Benzenesulfonic acid, dodecyl-
  • C12-LAS
  • DDBSA
  • Laurylbenzenesulfonic acid
  • Laurylbenzenesulphonic acid
  • Linear alkylbenzenesulfonic acid
  • n-Dodecylbenzenesulfonic acid
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    liquid
    Degree of purity:
    > 96 - < 100 % (w/w)


    Constituent 1
    Chemical structure
    Reference substance name:
    Dodecylbenzenesulphonic acid
    EC Number:
    248-289-4
    EC Name:
    Dodecylbenzenesulphonic acid
    CAS Number:
    27176-87-0
    Molecular formula:
    C18H30O3S
    IUPAC Name:
    Dodecylbenzenesulfonic acid
    Impurity 1
    Chemical structure
    Reference substance name:
    Benzene, C10-13-alkyl derivs.
    EC Number:
    267-051-0
    EC Name:
    Benzene, C10-13-alkyl derivs.
    CAS Number:
    67774-74-7
    Molecular formula:
    C16 H26
    IUPAC Name:
    Benzene, C10-C13 Alkyl derivs.
    Impurity 2
    Chemical structure
    Reference substance name:
    Sulphuric acid
    EC Number:
    231-639-5
    EC Name:
    Sulphuric acid
    CAS Number:
    7664-93-9
    Molecular formula:
    H2O4S
    IUPAC Name:
    sulfuric acid
    Impurity 3
    Chemical structure
    Reference substance name:
    Water
    EC Number:
    231-791-2
    EC Name:
    Water
    CAS Number:
    7732-18-5
    Molecular formula:
    H2O
    IUPAC Name:
    water

    Legal Entity Composition(s) open all close all

    State Form:
    liquid
    Degree of purity:
    > 96 - < 100 % (w/w)


    Constituent 1
    Chemical structure
    Reference substance name:
    Dodecylbenzenesulphonic acid
    EC Number:
    248-289-4
    EC Name:
    Dodecylbenzenesulphonic acid
    CAS Number:
    27176-87-0
    Molecular formula:
    C18H30O3S
    IUPAC Name:
    Dodecylbenzenesulfonic acid
    Impurity 1
    Chemical structure
    Reference substance name:
    Benzene, C10-13-alkyl derivs.
    EC Number:
    267-051-0
    EC Name:
    Benzene, C10-13-alkyl derivs.
    CAS Number:
    67774-74-7
    Molecular formula:
    C16 H26
    IUPAC Name:
    Benzene, C10-C13 Alkyl derivs.
    Impurity 2
    Chemical structure
    Reference substance name:
    Sulphuric acid
    EC Number:
    231-639-5
    EC Name:
    Sulphuric acid
    CAS Number:
    7664-93-9
    Molecular formula:
    H2O4S
    IUPAC Name:
    sulfuric acid
    Impurity 3
    Chemical structure
    Reference substance name:
    Water
    EC Number:
    231-791-2
    EC Name:
    Water
    CAS Number:
    7732-18-5
    Molecular formula:
    H2O
    IUPAC Name:
    water
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Dodecylbenzenesulphonic acid
    EC Number:
    248-289-4
    EC Name:
    Dodecylbenzenesulphonic acid
    CAS Number:
    27176-87-0
    Molecular formula:
    C18H30O3S
    IUPAC Name:
    Dodecylbenzenesulfonic acid
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Dodecylbenzenesulphonic acid
    EC Number:
    248-289-4
    EC Name:
    Dodecylbenzenesulphonic acid
    CAS Number:
    27176-87-0
    Molecular formula:
    C18H30O3S
    IUPAC Name:
    Dodecylbenzenesulfonic acid
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Dodecylbenzenesulphonic acid
    EC Number:
    248-289-4
    EC Name:
    Dodecylbenzenesulphonic acid
    CAS Number:
    27176-87-0
    Molecular formula:
    C18H30O3S
    IUPAC Name:
    Dodecylbenzenesulfonic acid

    Composition(s) generated upon use

    Other types of composition(s)