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Properties of isoamyl acetate

Thermophysical properties for isoamyl acetate (CAS: 123-92-2). 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
    123-92-2
  • Formula
    C7H14O2
  • ID
    123-92-2
  • InChI
    C7H14O2/c1-6(2)4-5-9-7(3)8/h6H,4-5H2,1-3H3
  • InChI Key
    MLFHJEHSLIIPHL-UHFFFAOYSA-N
  • IUPAC Name
    3-methylbutyl ethanoate
  • Molecular Weight (kg)
    130.185
  • Phase
    l
  • PubChem ID
    3.1276e+4
  • SMILES
    CC(C)CCOC(=O)C
  • Synonyms

Physical Properties

  • Acentric factor
    0.4722
  • Critical pressure (bar)
    27.6
  • Critical temperature (°C)
    312.95
  • Critical volume (m³/kmol)
    0.464
  • Dipole moment
    1.8
  • Melting temperature (°C)
    -78.25
  • Normal boiling temperature (°C)
    141.6

State-dependent Properties

  • API gravity
    35.967
  • Compressibility factor
    0.00635758
  • Density (kg/m³)
    836.982
  • Dynamic viscosity (cP)
    0.431525
  • Enthalpy of vaporization (mass) (kJ)
    351.651
  • Enthalpy of vaporization (molar) (kJ/kmol)
    4.5780e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -4.4983e-7
  • Kinematic viscosity
    5.1557e-7
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    251.453
  • Molar volume (m³/kmol)
    0.155541
  • Parachor
    6.1559e-5
  • Poynting correction factor
    1.00633
  • Prandtl number
    6.53327
  • Saturation pressure (bar)
    0.00817112
  • Saturation temperature (°C)
    136.298
  • Solubility parameter
    1.6685e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.837806
  • Specific heat capacity (kJ/kg·K)
    1.9315
  • Surface tension
    0.0239178
  • Thermal conductivity
    0.127577
  • Thermal diffusivity
    7.8915e-8

Safety Properties

  • Autoignition temperature (°C)
    360
  • Flash point temperature (°C)
    25
  • Lower flammability limit
    0.01
  • Upper flammability limit
    0.075

Environmental Properties

  • Global warming potential
  • Ozone depletion potential