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Properties of vinyltrimethoxysilane

Thermophysical properties for vinyltrimethoxysilane (CAS: 2768-02-7). Use the selector below to view properties in different unit systems.

Calculation Conditions

The following state-dependent properties were calculated at these standard conditions.

Temperature

25 °C

Pressure

1.01325 bar

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Identification

  • Atoms
    C: 5, H: 12, O: 3, Si: 1
  • CAS
    2768-02-7
  • Formula
    C5H12O3Si
  • ID
    2768-02-7
  • InChI
    C5H12O3Si/c1-5-9(6-2,7-3)8-4/h5H,1H2,2-4H3
  • InChI Key
    NKSJNEHGWDZZQF-UHFFFAOYSA-N
  • IUPAC Name
    ethenyl(trimethoxy)silane
  • Molecular Weight (kg)
    148.232
  • Phase
    l
  • PubChem ID
    7.6004e+4
  • SMILES
    CO[Si](C=C)(OC)OC
  • Synonyms

Physical Properties

  • Acentric factor
    0.533695
  • Critical pressure (bar)
    26.85
  • Critical temperature (°C)
    280.55
  • Critical volume (m³/kmol)
    0.439
  • Dipole moment
  • Melting temperature (°C)
    -273.15
  • Normal boiling temperature (°C)
    123

State-dependent Properties

  • API gravity
    8.95242
  • Compressibility factor
    0.00607696
  • Density (kg/m³)
    997.022
  • Dynamic viscosity (cP)
    0.445103
  • Enthalpy of vaporization (mass) (kJ)
    299.175
  • Enthalpy of vaporization (molar) (kJ/kmol)
    4.4347e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -4.3251e-7
  • Kinematic viscosity
    4.4643e-7
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    239.275
  • Molar volume (m³/kmol)
    0.148675
  • Parachor
    5.8685e-5
  • Poynting correction factor
    1.00601
  • Prandtl number
    6.73729
  • Saturation pressure (bar)
    0.0147685
  • Saturation temperature (°C)
    122.626
  • Solubility parameter
    1.6781e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.998003
  • Specific heat capacity (kJ/kg·K)
    1.61419
  • Surface tension
    0.0236894
  • Thermal conductivity
    0.106642
  • Thermal diffusivity
    6.6263e-8

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    23
  • Lower flammability limit
    0.0172198
  • Upper flammability limit
    0.10958

Environmental Properties

  • Global warming potential
  • Ozone depletion potential