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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Sodium dodecylbenzenesulfonate
EC Number:
246-680-4
EC Name:
Sodium dodecylbenzenesulfonate
CAS Number:
25155-30-0
Molecular formula:
C18H29NaO3S
IUPAC Name:
sodium dodecylbenzenesulfonate

Type of Substance

Composition:
mono-constituent substance
Origin:
organic

Substance Identifiers open all close all

  • Alkyl(C12)benzenesulfonic acid, sodium salt
  • Benzenesulfonic acid, dodecyl-, sodium salt
  • Dodecylbenzene sodium sulfonate
  • Na-C12 LAS
  • SDBS
  • Sodium Dodecyl Benzene Sulphonate
  • Sodium laurylbenzenesulfonate
  • dodecylbenzenesulfonic acid, sodium salt;
  • sodium dodecylbenzene sulphonate
  • sodium linear C12 Alkylbenzene sulfonate
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    solid: bulk
    Degree of purity:
    > 80 - < 100 % (w/w)


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium dodecylbenzenesulfonate
    EC Number:
    246-680-4
    EC Name:
    Sodium dodecylbenzenesulfonate
    CAS Number:
    25155-30-0
    Molecular formula:
    C18H29NaO3S
    IUPAC Name:
    sodium dodecylbenzenesulfonate
    Impurity 1
    Chemical structure
    Reference substance name:
    Dodecylbenzene
    EC Number:
    204-591-8
    EC Name:
    Dodecylbenzene
    CAS Number:
    123-01-3
    Molecular formula:
    C18H30
    IUPAC Name:
    dodecylbenzene
    Impurity 2
    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 3
    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 4
    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:
    solid: bulk
    Degree of purity:
    >= 95 - < 100 % (w/w)


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium dodecylbenzenesulfonate
    EC Number:
    246-680-4
    EC Name:
    Sodium dodecylbenzenesulfonate
    CAS Number:
    25155-30-0
    Molecular formula:
    C18H29NaO3S
    IUPAC Name:
    sodium dodecylbenzenesulfonate
    Impurity 1
    Chemical structure
    Reference substance name:
    Dodecylbenzene
    EC Number:
    204-591-8
    EC Name:
    Dodecylbenzene
    CAS Number:
    123-01-3
    Molecular formula:
    C18H30
    IUPAC Name:
    dodecylbenzene
    Impurity 2
    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 3
    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 4
    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:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium dodecylbenzenesulfonate
    EC Number:
    246-680-4
    EC Name:
    Sodium dodecylbenzenesulfonate
    CAS Number:
    25155-30-0
    Molecular formula:
    C18H29NaO3S
    IUPAC Name:
    sodium dodecylbenzenesulfonate


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium dodecylbenzenesulfonate
    EC Number:
    246-680-4
    EC Name:
    Sodium dodecylbenzenesulfonate
    CAS Number:
    25155-30-0
    Molecular formula:
    C18H29NaO3S
    IUPAC Name:
    sodium dodecylbenzenesulfonate
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium dodecylbenzenesulfonate
    EC Number:
    246-680-4
    EC Name:
    Sodium dodecylbenzenesulfonate
    CAS Number:
    25155-30-0
    Molecular formula:
    C18H29NaO3S
    IUPAC Name:
    sodium dodecylbenzenesulfonate
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium tridecylbenzenesulphonate
    EC Number:
    247-536-3
    EC Name:
    Sodium tridecylbenzenesulphonate
    CAS Number:
    26248-24-8
    Molecular formula:
    C19H32O3S.Na
    IUPAC Name:
    Sodium 4-tridecylbenzenesulfonate
    Constituent 2
    Chemical structure
    Reference substance name:
    Sodium undecylbenzenesulphonate
    EC Number:
    248-583-2
    EC Name:
    Sodium undecylbenzenesulphonate
    CAS Number:
    27636-75-5
    Molecular formula:
    C17H27NaO3S
    IUPAC Name:
    Sodium 4-undecylbenzenesulfonate
    Constituent 3
    Chemical structure
    Reference substance name:
    Sodium 4-dodecylbenzenesulphonate
    EC Number:
    218-654-2
    EC Name:
    Sodium 4-dodecylbenzenesulphonate
    CAS Number:
    2211-98-5
    Molecular formula:
    C18H30O3S.Na
    IUPAC Name:
    Sodium 4-dodecylbenzenesulfonate
    Constituent 4
    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

    Composition(s) generated upon use

    Other types of composition(s)