Chemcasts LogoChemcasts

Properties of butyl valerate

Thermophysical properties for butyl valerate (CAS: 591-68-4). 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

Need properties at a different state? Use our interactive calculator.

Open Calculator

Identification

  • Atoms
    C: 9, H: 18, O: 2
  • CAS
    591-68-4
  • Formula
    C9H18O2
  • ID
    591-68-4
  • InChI
    C9H18O2/c1-3-5-7-9(10)11-8-6-4-2/h3-8H2,1-2H3
  • InChI Key
    OKJADYKTJJGKDX-UHFFFAOYSA-N
  • IUPAC Name
    butyl pentanoate
  • Molecular Weight (kg)
    158.238
  • Phase
    l
  • PubChem ID
    6.1137e+4
  • SMILES
    CCCCC(=O)OCCCC
  • Synonyms

Physical Properties

  • Acentric factor
    0.4786
  • Critical pressure (bar)
    20.8729
  • Critical temperature (°C)
    362.85
  • Critical volume (m³/kmol)
    0.561
  • Dipole moment
  • Melting temperature (°C)
    -92.8
  • Normal boiling temperature (°C)
    186

State-dependent Properties

  • API gravity
    31.8306
  • Compressibility factor
    0.00752641
  • Density (kg/m³)
    859.351
  • Dynamic viscosity (cP)
    1.13719
  • Enthalpy of vaporization (mass) (kJ)
    329.455
  • Enthalpy of vaporization (molar) (kJ/kmol)
    5.2132e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -4.6892e-7
  • Kinematic viscosity
    1.3233e-6
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    302.942
  • Molar volume (m³/kmol)
    0.184137
  • Parachor
    7.4298e-5
  • Poynting correction factor
    1.00755
  • Prandtl number
    17.9909
  • Saturation pressure (bar)
    0.00106666
  • Saturation temperature (°C)
    186.879
  • Solubility parameter
    1.6421e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.860197
  • Specific heat capacity (kJ/kg·K)
    1.91447
  • Surface tension
    0.0257177
  • Thermal conductivity
    0.121012
  • Thermal diffusivity
    7.3554e-8

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.00919733
  • Upper flammability limit
    0.0600173

Environmental Properties

  • Global warming potential
  • Ozone depletion potential