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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Potassium methylsilanetriolate
EC Number:
250-807-9
EC Name:
Potassium methylsilanetriolate
CAS Number:
31795-24-1
Molecular formula:
CH6O3Si.xK
IUPAC Name:
tripotassium methylsilanetriolate

Type of Substance

Composition:
multi-constituent substance
Origin:
organic

Substance Identifiers open all close all

  • DOW CORNING(R) 777 WATER REPELLENT
  • DOW CORNING(R) Z-6778 SILICONATE
  • Lukofob 39
  • XIAMETER (R) OFS-0777 SILICONATE
  • Compositions

    Boundary Composition(s)

    Legal Entity Composition(s) open all close all

    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    tripotassium methylsilanetriolate
    Molecular formula:
    CH6O3Si.xK
    IUPAC Name:
    tripotassium methylsilanetriolate
    Constituent 2
    Chemical structure
    Reference substance name:
    tetrapotassium dimethyldisiloxanetetraolate
    Molecular formula:
    C2H6O5Si2.xK
    IUPAC Name:
    tetrapotassium dimethyldisiloxanetetraolate
    Constituent 3
    Chemical structure
    Reference substance name:
    pentapotassium trimethyltrisiloxanepentaolate
    Molecular formula:
    C3H9O7Si3.xK
    IUPAC Name:
    pentapotassium trimethyltrisiloxanepentaolate
    Constituent 4
    Chemical structure
    Reference substance name:
    tripotassium 2,4,6-trimethyl-1,3,5,2,4,6-trioxatrisilinane-2,4,6-triolate
    Molecular formula:
    C3H9K3O6Si3
    IUPAC Name:
    tripotassium 2,4,6-trimethyl-1,3,5,2,4,6-trioxatrisilinane-2,4,6-triolate
    Constituent 5
    Chemical structure
    Reference substance name:
    hexapotassium 1,3,5-trimethyl-3-{[methyl(dioxido)silyl]oxy}trisiloxane-1,1,5,5-tetrolate
    Molecular formula:
    C4H12K6O9Si4
    IUPAC Name:
    hexapotassium 1,3,5-trimethyl-3-{[methyl(dioxido)silyl]oxy}trisiloxane-1,1,5,5-tetrolate
    Constituent 6
    Chemical structure
    Reference substance name:
    hexapotassium 1,3,5,7-tetramethyltetrasiloxane-1,1,3,5,7,7-hexolate
    Molecular formula:
    C4H12K6O9Si4
    IUPAC Name:
    hexapotassium 1,3,5,7-tetramethyltetrasiloxane-1,1,3,5,7,7-hexolate
    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
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    methylsilane triol,potassium salt dimer
    Molecular formula:
    C2H6Si2O5.xK
    IUPAC Name:
    methylsilane triol,potassium salt dimer
    Constituent 2
    Chemical structure
    Reference substance name:
    Methylsilane triol,potassium salt monomer
    Molecular formula:
    CH3SiO3.xK
    IUPAC Name:
    Methylsilane triol,potassium salt monomer
    Constituent 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:
    methylsilane triol,potassium salt dimer
    Molecular formula:
    C2H6Si2O5.xK
    IUPAC Name:
    methylsilane triol,potassium salt dimer
    Constituent 2
    Chemical structure
    Reference substance name:
    Methylsilane triol,potassium salt trimer
    Molecular formula:
    C3H9Si3O7.xK
    IUPAC Name:
    Methylsilane triol,potassium salt trimer
    Constituent 3
    Chemical structure
    Reference substance name:
    Methylsilane triol,potassium salt monomer
    Molecular formula:
    CH3SiO3.xK
    IUPAC Name:
    Methylsilane triol,potassium salt monomer
    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
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Potassium methylsilanetriolate
    EC Number:
    250-807-9
    EC Name:
    Potassium methylsilanetriolate
    CAS Number:
    31795-24-1
    Molecular formula:
    CH6O3Si.xK
    IUPAC Name:
    tripotassium methylsilanetriolate


    Constituent 1
    Chemical structure
    Reference substance name:
    Methylsilane triol,potassium salt monomer
    Molecular formula:
    CH3SiO3.xK
    IUPAC Name:
    Methylsilane triol,potassium salt monomer
    Constituent 2
    Chemical structure
    Reference substance name:
    methylsilane triol,potassium salt dimer
    Molecular formula:
    C2H6Si2O5.xK
    IUPAC Name:
    methylsilane triol,potassium salt dimer
    Constituent 3
    Chemical structure
    Reference substance name:
    Methylsilane triol,potassium salt trimer
    Molecular formula:
    C3H9Si3O7.xK
    IUPAC Name:
    Methylsilane triol,potassium salt trimer
    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
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Methylsilane triol,potassium salt monomer
    Molecular formula:
    CH3SiO3.xK
    IUPAC Name:
    Methylsilane triol,potassium salt monomer
    Constituent 2
    Chemical structure
    Reference substance name:
    Methylsilane triol,potassium salt dimer
    Molecular formula:
    C2H6Si2O5.xK
    IUPAC Name:
    Methylsilane triol,potassium salt dimer
    Constituent 3
    Chemical structure
    Reference substance name:
    Methylsilane triol, potassium salt trimer
    Molecular formula:
    C3H9Si3O7.xK
    IUPAC Name:
    Methylsilane triol, potassium salt trimer
    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


    Constituent 1
    Chemical structure
    Reference substance name:
    methylsilane triol,potassium salt dimer
    Molecular formula:
    C2H6Si2O5.xK
    IUPAC Name:
    methylsilane triol,potassium salt dimer
    Constituent 2
    Chemical structure
    Reference substance name:
    Methylsilane triol,potassium salt trimer
    Molecular formula:
    C3H9Si3O7.xK
    IUPAC Name:
    Methylsilane triol,potassium salt trimer
    Constituent 3
    Chemical structure
    Reference substance name:
    Methylsilane triol,potassium salt monomer
    Molecular formula:
    CH3SiO3.xK
    IUPAC Name:
    Methylsilane triol,potassium salt monomer
    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
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Potassium methylsilanetriolate
    EC Number:
    250-807-9
    EC Name:
    Potassium methylsilanetriolate
    CAS Number:
    31795-24-1
    Molecular formula:
    CH6O3Si.xK
    IUPAC Name:
    tripotassium methylsilanetriolate

    Composition(s) generated upon use

    Other types of composition(s)