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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
tert-dodecanethiol
EC Number:
246-619-1
EC Name:
tert-dodecanethiol
CAS Number:
25103-58-6
Molecular formula:
C11H24S to C13H28S
IUPAC Name:
2-methylundecane-2-thiol

Type of Substance

Composition:
UVCB
Origin:
organic

Substance Identifiers open all close all

  • TDM (tert-Dodecyl Mercaptan)
  • tert-Dodecanethiol
  • tert-Dodecyl Thiol
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    nonathiol
    Molecular formula:
    C9H20S
    IUPAC Name:
    nonathiol
    Constituent 2
    Chemical structure
    Reference substance name:
    decanethiol
    Molecular formula:
    C10H22S
    IUPAC Name:
    decanethiol
    Constituent 3
    Chemical structure
    Reference substance name:
    undecanthiol
    Molecular formula:
    C11H24S
    IUPAC Name:
    undecanthiol
    Constituent 4
    Chemical structure
    Reference substance name:
    dodecanethiol
    Molecular formula:
    C12H26S
    IUPAC Name:
    dodecanethiol
    Constituent 5
    Chemical structure
    Reference substance name:
    tridecanethiol
    Molecular formula:
    C13H28S
    IUPAC Name:
    tridecanethiol
    Constituent 6
    Chemical structure
    Reference substance name:
    tetradecanethiol
    Molecular formula:
    C14H30S
    IUPAC Name:
    tetradecanethiol
    State Form:
    liquid


    Constituent 1
    Reference substance name:
    nonathiol
    Molecular formula:
    C9H20S
    IUPAC Name:
    nonathiol
    Constituent 2
    Reference substance name:
    decanethiol
    Molecular formula:
    C10H22S
    IUPAC Name:
    decanethiol
    Constituent 3
    Reference substance name:
    undecanthiol
    Molecular formula:
    C11H24S
    IUPAC Name:
    undecanthiol
    Constituent 4
    Reference substance name:
    dodecanethiol
    Molecular formula:
    C12H26S
    IUPAC Name:
    dodecanethiol
    Constituent 5
    Reference substance name:
    tridecanethiol
    Molecular formula:
    C13H28S
    IUPAC Name:
    tridecanethiol
    Constituent 6
    Reference substance name:
    tetradecanethiol
    Molecular formula:
    C14H30S
    IUPAC Name:
    tetradecanethiol

    Legal Entity Composition(s) open all close all

    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    nonathiol
    Molecular formula:
    C9H20S
    IUPAC Name:
    nonathiol
    Constituent 2
    Chemical structure
    Reference substance name:
    decanethiol
    Molecular formula:
    C10H22S
    IUPAC Name:
    decanethiol
    Constituent 3
    Chemical structure
    Reference substance name:
    undecanthiol
    Molecular formula:
    C11H24S
    IUPAC Name:
    undecanthiol
    Constituent 4
    Chemical structure
    Reference substance name:
    dodecanethiol
    Molecular formula:
    C12H26S
    IUPAC Name:
    dodecanethiol
    Constituent 5
    Chemical structure
    Reference substance name:
    tridecanethiol
    Molecular formula:
    C13H28S
    IUPAC Name:
    tridecanethiol
    Constituent 6
    Chemical structure
    Reference substance name:
    tetradecanethiol
    Molecular formula:
    C14H30S
    IUPAC Name:
    tetradecanethiol
    Constituent 7
    Reference substance name:
    Alkenes, C10-14-branched and linear, C12-rich
    EC Number:
    298-697-1
    EC Name:
    Alkenes, C10-14-branched and linear, C12-rich
    CAS Number:
    93821-12-6
    Molecular formula:
    not applicable
    IUPAC Name:
    None available - not a single isomer - see remarks
    State Form:
    liquid


    Constituent 1
    Reference substance name:
    alkylmercaptan, C8 branched
    Molecular formula:
    C8H18S
    IUPAC Name:
    alkylmercaptan, C8 branched
    Constituent 2
    Reference substance name:
    nonathiol
    Molecular formula:
    C9H20S
    IUPAC Name:
    nonathiol
    Constituent 3
    Reference substance name:
    decanethiol
    Molecular formula:
    C10H22S
    IUPAC Name:
    decanethiol
    Constituent 4
    Reference substance name:
    undecanthiol
    Molecular formula:
    C11H24S
    IUPAC Name:
    undecanthiol
    Constituent 5
    Reference substance name:
    dodecanethiol
    Molecular formula:
    C12H26S
    IUPAC Name:
    dodecanethiol
    Constituent 6
    Reference substance name:
    tridecanethiol
    Molecular formula:
    C13H28S
    IUPAC Name:
    tridecanethiol
    State Form:
    liquid


    Constituent 1
    Reference substance name:
    decanethiol
    Molecular formula:
    C10H22S
    IUPAC Name:
    decanethiol
    Constituent 2
    Reference substance name:
    undecanthiol
    Molecular formula:
    C11H24S
    IUPAC Name:
    undecanthiol
    Constituent 3
    Reference substance name:
    dodecanethiol
    Molecular formula:
    C12H26S
    IUPAC Name:
    dodecanethiol
    Constituent 4
    Reference substance name:
    tridecanethiol
    Molecular formula:
    C13H28S
    IUPAC Name:
    tridecanethiol
    State Form:
    liquid


    Constituent 1
    Reference substance name:
    decanethiol
    Molecular formula:
    C10H22S
    IUPAC Name:
    decanethiol
    Constituent 2
    Reference substance name:
    undecanthiol
    Molecular formula:
    C11H24S
    IUPAC Name:
    undecanthiol
    Constituent 3
    Reference substance name:
    dodecanethiol
    Molecular formula:
    C12H26S
    IUPAC Name:
    dodecanethiol
    Constituent 4
    Reference substance name:
    tridecanethiol
    Molecular formula:
    C13H28S
    IUPAC Name:
    tridecanethiol
    Constituent 5
    Reference substance name:
    tetradecanethiol
    Molecular formula:
    C14H30S
    IUPAC Name:
    tetradecanethiol
    Constituent 6
    Reference substance name:
    Alkenes, C10-14-branched and linear, C12-rich
    EC Number:
    298-697-1
    EC Name:
    Alkenes, C10-14-branched and linear, C12-rich
    CAS Number:
    93821-12-6
    Molecular formula:
    not applicable
    IUPAC Name:
    None available - not a single isomer - see remarks


    Constituent 1
    Chemical structure
    Reference substance name:
    tert-dodecanethiol
    EC Number:
    246-619-1
    EC Name:
    tert-dodecanethiol
    CAS Number:
    25103-58-6
    Molecular formula:
    C11H24S to C13H28S
    IUPAC Name:
    2-methylundecane-2-thiol
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    tert-dodecanethiol
    EC Number:
    246-619-1
    EC Name:
    tert-dodecanethiol
    CAS Number:
    25103-58-6
    Molecular formula:
    C11H24S to C13H28S
    IUPAC Name:
    2-methylundecane-2-thiol
    State Form:
    liquid


    Constituent 1
    Reference substance name:
    nonathiol
    Molecular formula:
    C9H20S
    IUPAC Name:
    nonathiol
    Constituent 2
    Reference substance name:
    decanethiol
    Molecular formula:
    C10H22S
    IUPAC Name:
    decanethiol
    Constituent 3
    Reference substance name:
    undecanthiol
    Molecular formula:
    C11H24S
    IUPAC Name:
    undecanthiol
    Constituent 4
    Reference substance name:
    dodecanethiol
    Molecular formula:
    C12H26S
    IUPAC Name:
    dodecanethiol
    Constituent 5
    Reference substance name:
    tridecanethiol
    Molecular formula:
    C13H28S
    IUPAC Name:
    tridecanethiol
    Constituent 6
    Reference substance name:
    tetradecanethiol
    Molecular formula:
    C14H30S
    IUPAC Name:
    tetradecanethiol


    Constituent 1