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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Fatty acids, C14-18 and C16-18-unsatd., sodium salts
EC Number:
266-935-3
EC Name:
Fatty acids, C14-18 and C16-18-unsatd., sodium salts
CAS Number:
67701-11-5
Molecular formula:
(C14-C18) and (C16-C18) unsaturated alkylcarboxylic acid, sodium salt
IUPAC Name:
trisodium (9Z)-hexadec-9-enoate (9Z)-octadec-9-enoate (9Z,12Z)-octadeca-9,12-dienoate

Type of Substance

Composition:
UVCB
Origin:
organic

Substance Identifiers open all close all

  • Sodium Oleate
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium myristate
    EC Number:
    212-487-9
    EC Name:
    Sodium myristate
    CAS Number:
    822-12-8
    Molecular formula:
    C14H28O2.Na
    IUPAC Name:
    sodium myristate
    Constituent 2
    Chemical structure
    Reference substance name:
    Sodium 9-tetradecenoate
    CAS Number:
    142031-08-1
    Molecular formula:
    C14H25NaO2
    IUPAC Name:
    Sodium 9-tetradecenoate
    Constituent 3
    Chemical structure
    Reference substance name:
    Sodium (Z)-hexadec-9-enoate
    EC Number:
    229-562-7
    EC Name:
    Sodium (Z)-hexadec-9-enoate
    CAS Number:
    6610-24-8
    Molecular formula:
    C16H30O2.Na
    IUPAC Name:
    sodium hexadec-9-enoate
    Constituent 4
    Chemical structure
    Reference substance name:
    Sodium oleate
    EC Number:
    205-591-0
    EC Name:
    Sodium oleate
    CAS Number:
    143-19-1
    Molecular formula:
    C18H34O2.Na
    IUPAC Name:
    sodium octadec-9-enoate
    Constituent 5
    Chemical structure
    Reference substance name:
    Sodium (9Z,12Z)-octadeca-9,12-dienoate
    EC Number:
    212-491-0
    EC Name:
    Sodium (9Z,12Z)-octadeca-9,12-dienoate
    CAS Number:
    822-17-3
    Molecular formula:
    C18H32O2.Na
    IUPAC Name:
    sodium octadeca-9,12-dienoate
    Constituent 6
    Reference substance name:
    Sum of unknown impurities (each < 1 %)
    Molecular formula:
    not applicable
    IUPAC Name:
    Sum of unknown impurities (each < 1 %)
    Constituent 7
    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


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium oleate
    EC Number:
    205-591-0
    EC Name:
    Sodium oleate
    CAS Number:
    143-19-1
    Molecular formula:
    C18H34O2.Na
    IUPAC Name:
    sodium octadec-9-enoate
    Constituent 2
    Chemical structure
    Reference substance name:
    Sodium (Z)-hexadec-9-enoate
    EC Number:
    229-562-7
    EC Name:
    Sodium (Z)-hexadec-9-enoate
    CAS Number:
    6610-24-8
    Molecular formula:
    C16H30O2.Na
    IUPAC Name:
    sodium hexadec-9-enoate
    Constituent 3
    Chemical structure
    Reference substance name:
    Sodium (9Z,12Z)-octadeca-9,12-dienoate
    EC Number:
    212-491-0
    EC Name:
    Sodium (9Z,12Z)-octadeca-9,12-dienoate
    CAS Number:
    822-17-3
    Molecular formula:
    C18H32O2.Na
    IUPAC Name:
    sodium octadeca-9,12-dienoate
    Constituent 4
    Chemical structure
    Reference substance name:
    Sodium 9-tetradecenoate
    CAS Number:
    142031-08-1
    Molecular formula:
    C14H25NaO2
    IUPAC Name:
    Sodium 9-tetradecenoate
    Constituent 5
    Chemical structure
    Reference substance name:
    Myristic acid
    EC Number:
    208-875-2
    EC Name:
    Myristic acid
    CAS Number:
    544-63-8
    Molecular formula:
    C14H28O2
    IUPAC Name:
    myristic acid

    Composition(s) generated upon use

    Other types of composition(s)