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Properties of butyric anhydride

Thermophysical properties for butyric anhydride (CAS: 106-31-0). 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: 8, H: 14, O: 3
  • CAS
    106-31-0
  • Formula
    C8H14O3
  • ID
    106-31-0
  • InChI
    C8H14O3/c1-3-5-7(9)11-8(10)6-4-2/h3-6H2,1-2H3
  • InChI Key
    YHASWHZGWUONAO-UHFFFAOYSA-N
  • IUPAC Name
    butanoyl butanoate
  • Molecular Weight (kg)
    158.195
  • Phase
    l
  • PubChem ID
    7798
  • SMILES
    CCCC(=O)OC(=O)CCC
  • Synonyms

Physical Properties

  • Acentric factor
    0.6663
  • Critical pressure (bar)
    26.8998
  • Critical temperature (°C)
    365.85
  • Critical volume (m³/kmol)
    0.501
  • Dipole moment
  • Melting temperature (°C)
    -75
  • Normal boiling temperature (°C)
    195

State-dependent Properties

  • API gravity
    12.1155
  • Compressibility factor
    0.00661226
  • Density (kg/m³)
    977.89
  • Dynamic viscosity (cP)
    1.44794
  • Enthalpy of vaporization (mass) (kJ)
    394.08
  • Enthalpy of vaporization (molar) (kJ/kmol)
    6.2341e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -4.6374e-7
  • Kinematic viscosity
    1.4807e-6
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    275.531
  • Molar volume (m³/kmol)
    0.161772
  • Parachor
    6.9033e-5
  • Poynting correction factor
    1.00663
  • Prandtl number
    20.1766
  • Saturation pressure (bar)
    5.9526e-4
  • Saturation temperature (°C)
    197.246
  • Solubility parameter
    1.9237e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.978853
  • Specific heat capacity (kJ/kg·K)
    1.74172
  • Surface tension
    0.0322909
  • Thermal conductivity
    0.124992
  • Thermal diffusivity
    7.3386e-8

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    78.6351
  • Lower flammability limit
    0.0113169
  • Upper flammability limit
    0.0720165

Environmental Properties

  • Global warming potential
  • Ozone depletion potential