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Properties of ethyl pivalate

Thermophysical properties for ethyl pivalate (CAS: 3938-95-2). 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: 7, H: 14, O: 2
  • CAS
    3938-95-2
  • Formula
    C7H14O2
  • ID
    3938-95-2
  • InChI
    C7H14O2/c1-5-9-6(8)7(2,3)4/h5H2,1-4H3
  • InChI Key
    HHEIMYAXCOIQCJ-UHFFFAOYSA-N
  • IUPAC Name
    ethyl 2,2-dimethylpropanoate
  • Molecular Weight (kg)
    130.185
  • Phase
    l
  • PubChem ID
    1.9838e+4
  • SMILES
    CCOC(=O)C(C)(C)C
  • Synonyms

Physical Properties

  • Acentric factor
    0.562
  • Critical pressure (bar)
    28.8
  • Critical temperature (°C)
    292.85
  • Critical volume (m³/kmol)
    0.461
  • Dipole moment
  • Melting temperature (°C)
    -89.75
  • Normal boiling temperature (°C)
    118.3

State-dependent Properties

  • API gravity
    34.9917
  • Compressibility factor
    0.00632311
  • Density (kg/m³)
    841.545
  • Dynamic viscosity (cP)
    0.462665
  • Enthalpy of vaporization (mass) (kJ)
    361.6
  • Enthalpy of vaporization (molar) (kJ/kmol)
    4.7075e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -4.4029e-7
  • Kinematic viscosity
    5.4978e-7
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    250.749
  • Molar volume (m³/kmol)
    0.154697
  • Parachor
    6.1650e-5
  • Poynting correction factor
    1.00629
  • Prandtl number
    8.00026
  • Saturation pressure (bar)
    0.00888151
  • Saturation temperature (°C)
    131.078
  • Solubility parameter
    1.6979e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.842373
  • Specific heat capacity (kJ/kg·K)
    1.9261
  • Surface tension
    0.0245908
  • Thermal conductivity
    0.111389
  • Thermal diffusivity
    6.8720e-8

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.0118044
  • Upper flammability limit
    0.0707614

Environmental Properties

  • Global warming potential
  • Ozone depletion potential