Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Phosphorodithioic acid, mixed O,O-bis(2-ethylhexyl and iso-Bu and pentyl) esters, zinc salts
EC Number:
273-527-9
EC Name:
Phosphorodithioic acid, mixed O,O-bis(2-ethylhexyl and iso-Bu and pentyl) esters, zinc salts
CAS Number:
68988-45-4
Molecular formula:
Not applicable
IUPAC Name:
Phosphorodithioic acid, mixed O,O-bis(2-ethylhexyl and iso-Bu and pentyl) esters, zinc salts

Type of Substance

Composition:
UVCB
Origin:
other: Dialkyldithiophosphate coordinate complex with zinc

Substance Identifiers open all close all

  • Zinc, bis[O,O-bis(2-ethylhexyl and iso-Bu and pentyl) phosphorodithioato-κS,κS']-, (T-4)-
  • hexakis (µ-O,O'-di-2-ethylhexyl and iso-Bu and pentyl dithiophosphato)- µ4-oxo-tetrazinc
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Phosphorodithioic acid, mixed O,O-bis(2-ethylhexyl and iso-Bu and pentyl) esters, zinc salts neutral
    Molecular formula:
    Not applicable - UVCB
    IUPAC Name:
    Phosphorodithioic acid, mixed O,O-bis(2-ethylhexyl and iso-Bu and pentyl) esters, zinc salts neutral
    Constituent 2
    Chemical structure
    Reference substance name:
    Phosphorodithioic acid, mixed O,O-bis(2-ethylhexyl and iso-Bu and pentyl) esters, zinc salts basic
    Molecular formula:
    Not applicable - UVCB
    IUPAC Name:
    Phosphorodithioic acid, mixed O,O-bis(2-ethylhexyl and iso-Bu and pentyl) esters, zinc salts basic
    Constituent 3
    Reference substance name:
    Various equivalent toxicity base oils containing 50% or more of saturated hydrocarbons and <50% aromatic hydrocarbons. Polar hydrocarbons represent <3% of species and %DMSO is <3%
    Molecular formula:
    Not applicable UVCB
    IUPAC Name:
    Various equivalent toxicity base oils containing 50% or more of saturated hydrocarbons and <50% aromatic hydrocarbons. Polar hydrocarbons represent <3% of species and %DMSO is <3%

    Legal Entity Composition(s) open all close all

    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Phosphorodithioic acid, mixed O,O-bis(2-ethylhexyl and iso-Bu and pentyl) esters, zinc salts neutral
    Molecular formula:
    Not applicable - UVCB
    IUPAC Name:
    Phosphorodithioic acid, mixed O,O-bis(2-ethylhexyl and iso-Bu and pentyl) esters, zinc salts neutral
    Constituent 2
    Chemical structure
    Reference substance name:
    Phosphorodithioic acid, mixed O,O-bis(2-ethylhexyl and iso-Bu and pentyl) esters, zinc salts basic
    Molecular formula:
    Not applicable - UVCB
    IUPAC Name:
    Phosphorodithioic acid, mixed O,O-bis(2-ethylhexyl and iso-Bu and pentyl) esters, zinc salts basic
    Constituent 3
    Reference substance name:
    Various equivalent toxicity base oils containing 50% or more of saturated hydrocarbons and <50% aromatic hydrocarbons. Polar hydrocarbons represent <3% of species and %DMSO is <3%
    Molecular formula:
    Not applicable UVCB
    IUPAC Name:
    Various equivalent toxicity base oils containing 50% or more of saturated hydrocarbons and <50% aromatic hydrocarbons. Polar hydrocarbons represent <3% of species and %DMSO is <3%
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Zinc, bis[O,O-bis(2-ethylhexyl and iso-Bu and pentyl) phosphorodithioato-κS,κS']-, (T-4)-
    Molecular formula:
    C8H18O4P2S4Zn (monomeric form with i-butyl only) to C16H34O4P2S4Zn (monomeric form with 2-ethylhexyl only) plus dimeric form, trimeric etc
    IUPAC Name:
    Zinc, bis[O,O-bis(2-ethylhexyl and iso-Bu and pentyl) phosphorodithioato-κS,κS']-, (T-4)-
    Constituent 2
    Chemical structure
    Reference substance name:
    hexakis (µ-O,O'-di-2-ethylhexyl and iso-Bu and pentyl dithiophosphato)- µ4-oxo-tetrazinc
    Molecular formula:
    C32H72O17P8S16Zn4 (tetrameric basic form with i-butyl only) to C64H136O17P8S16Zn4 (tetrameric basic form with 2-ethylhexyl only)
    IUPAC Name:
    hexakis (µ-O,O'-di-2-ethylhexyl and iso-Bu and pentyl dithiophosphato)- µ4-oxo-tetrazinc
    Constituent 3
    Chemical structure
    Reference substance name:
    bis[O,O'-di(2-ethylhexyl, i-butyl and pentyl) phosphorothiolyl] sulfide
    Molecular formula:
    C16H36O4P2S3 (all i-butyl) to C32H68O4P2S3 (all 2-ethylhexyl)
    IUPAC Name:
    bis[O,O'-di(2-ethylhexyl, i-butyl and pentyl) phosphorothiolyl] sulfide
    Constituent 4
    Chemical structure
    Reference substance name:
    Thiophosphoric acid, tris(2-ethylhexyl, i-butyl and pentyl) esters
    Molecular formula:
    C12H27O3PS (all i-butyl) to C24H51O3PS (all 2-ethylhexyl)
    IUPAC Name:
    Thiophosphoric acid, tris(2-ethylhexyl, i-butyl and pentyl) esters
    Constituent 5
    Chemical structure
    Reference substance name:
    2-methylpropan-1-ol
    EC Number:
    201-148-0
    EC Name:
    2-methylpropan-1-ol
    CAS Number:
    78-83-1
    Molecular formula:
    C4H10O
    IUPAC Name:
    2-methylpropan-1-ol
    Constituent 6
    Chemical structure
    Reference substance name:
    Pentan-1-ol
    EC Number:
    200-752-1
    EC Name:
    Pentan-1-ol
    CAS Number:
    71-41-0
    Molecular formula:
    C5H12O
    IUPAC Name:
    pentan-1-ol
    Constituent 7
    Chemical structure
    Reference substance name:
    3-methylbutan-1-ol
    EC Number:
    204-633-5
    EC Name:
    3-methylbutan-1-ol
    CAS Number:
    123-51-3
    Molecular formula:
    C5H12O
    IUPAC Name:
    3-methylbutan-1-ol
    Constituent 8
    Chemical structure
    Reference substance name:
    2-ethylhexan-1-ol
    EC Number:
    203-234-3
    EC Name:
    2-ethylhexan-1-ol
    CAS Number:
    104-76-7
    Molecular formula:
    C8H18O
    IUPAC Name:
    2-ethylhexan-1-ol

    Composition(s) generated upon use

    Other types of composition(s)