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Properties of isoamyl butyrate

Thermophysical properties for isoamyl butyrate (CAS: 106-27-4). 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
    C: 9, H: 18, O: 2
  • CAS
    106-27-4
  • Formula
    C9H18O2
  • ID
    106-27-4
  • InChI
    C9H18O2/c1-4-5-9(10)11-7-6-8(2)3/h8H,4-7H2,1-3H3
  • InChI Key
    PQLMXFQTAMDXIZ-UHFFFAOYSA-N
  • IUPAC Name
    3-methylbutyl butanoate
  • Molecular Weight (kg)
    158.238
  • Phase
    l
  • PubChem ID
    7795
  • SMILES
    CCCC(=O)OCCC(C)C
  • Synonyms

Physical Properties

  • Acentric factor
    0.694
  • Critical pressure (bar)
    23.55
  • Critical temperature (°C)
    345.85
  • Critical volume (m³/kmol)
    0.595
  • Dipole moment
  • Melting temperature (°C)
    -73.1
  • Normal boiling temperature (°C)
    184.8

State-dependent Properties

  • API gravity
    39.7777
  • Compressibility factor
    0.00789116
  • Density (kg/m³)
    819.63
  • Dynamic viscosity (cP)
    0.561491
  • Enthalpy of vaporization (mass) (kJ)
    383.546
  • Enthalpy of vaporization (molar) (kJ/kmol)
    6.0691e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -4.9505e-7
  • Kinematic viscosity
    6.8505e-7
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    302.942
  • Molar volume (m³/kmol)
    0.19306
  • Parachor
    7.6874e-5
  • Poynting correction factor
    1.00791
  • Prandtl number
    8.85511
  • Saturation pressure (bar)
    0.00171221
  • Saturation temperature (°C)
    178.94
  • Solubility parameter
    1.7364e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.820436
  • Specific heat capacity (kJ/kg·K)
    1.91447
  • Surface tension
    0.0243545
  • Thermal conductivity
    0.121394
  • Thermal diffusivity
    7.7363e-8

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.00909091
  • Upper flammability limit
    0.0578512

Environmental Properties

  • Global warming potential
  • Ozone depletion potential