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Properties of tributyl borate

Thermophysical properties for tributyl borate (CAS: 688-74-4). 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
    B: 1, C: 12, H: 27, O: 3
  • CAS
    688-74-4
  • Formula
    C12H27BO3
  • ID
    688-74-4
  • InChI
    C12H27BO3/c1-4-7-10-14-13(15-11-8-5-2)16-12-9-6-3/h4-12H2,1-3H3
  • InChI Key
    LGQXXHMEBUOXRP-UHFFFAOYSA-N
  • IUPAC Name
    tributyl borate
  • Molecular Weight (kg)
    230.152
  • Phase
    l
  • PubChem ID
    1.2712e+4
  • SMILES
    B(OCCCC)(OCCCC)OCCCC
  • Synonyms

Physical Properties

  • Acentric factor
    0.189
  • Critical pressure (bar)
    19.89
  • Critical temperature (°C)
    470
  • Critical volume (m³/kmol)
    0.8633
  • Dipole moment
  • Melting temperature (°C)
    -70
  • Normal boiling temperature (°C)
    233.8

State-dependent Properties

  • API gravity
    41.0995
  • Compressibility factor
    0.0115563
  • Density (kg/m³)
    814.034
  • Dynamic viscosity (cP)
    1.64595
  • Enthalpy of vaporization (mass) (kJ)
    201.387
  • Enthalpy of vaporization (molar) (kJ/kmol)
    4.6350e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -5.1089e-7
  • Kinematic viscosity
    2.0220e-6
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    445.697
  • Molar volume (m³/kmol)
    0.28273
  • Parachor
    1.1186e-4
  • Poynting correction factor
    1.01162
  • Prandtl number
    26.8247
  • Saturation pressure (bar)
    9.4419e-5
  • Saturation temperature (°C)
    234.147
  • Solubility parameter
    1.2457e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.814835
  • Specific heat capacity (kJ/kg·K)
    1.93653
  • Surface tension
    0.0233901
  • Thermal conductivity
    0.118824
  • Thermal diffusivity
    7.5377e-8

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.00661774
  • Upper flammability limit
    0.0421129

Environmental Properties

  • Global warming potential
  • Ozone depletion potential