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Properties of dioctyl adipate

Thermophysical properties for dioctyl adipate (CAS: 123-79-5). 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: 22, H: 42, O: 4
  • CAS
    123-79-5
  • Formula
    C22H42O4
  • ID
    123-79-5
  • InChI
    C22H42O4/c1-3-5-7-9-11-15-19-25-21(23)17-13-14-18-22(24)26-20-16-12-10-8-6-4-2/h3-20H2,1-2H3
  • InChI Key
    NEHDRDVHPTWWFG-UHFFFAOYSA-N
  • IUPAC Name
    dioctyl hexanedioate
  • Molecular Weight (kg)
    370.566
  • Phase
    l
  • PubChem ID
    3.1271e+4
  • SMILES
    CCCCCCCCOC(=O)CCCCC(=O)OCCCCCCCC
  • Synonyms

Physical Properties

  • Acentric factor
    1.048
  • Critical pressure (bar)
    11.3
  • Critical temperature (°C)
    556.85
  • Critical volume (m³/kmol)
    1.26
  • Dipole moment
  • Melting temperature (°C)
    -70
  • Normal boiling temperature (°C)
    214

State-dependent Properties

  • API gravity
    14.391
  • Compressibility factor
    0.0156821
  • Density (kg/m³)
    965.848
  • Dynamic viscosity (cP)
    0.901675
  • Enthalpy of vaporization (mass) (kJ)
    343.589
  • Enthalpy of vaporization (molar) (kJ/kmol)
    1.2732e+5
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -4.8481e-7
  • Kinematic viscosity
    9.3356e-7
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    709.982
  • Molar volume (m³/kmol)
    0.38367
  • Parachor
    1.6794e-4
  • Poynting correction factor
    1.01581
  • Prandtl number
    11.1915
  • Saturation pressure (bar)
    1.2511e-9
  • Saturation temperature (°C)
    340.286
  • Solubility parameter
    1.8039e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.966798
  • Specific heat capacity (kJ/kg·K)
    1.91594
  • Surface tension
    0.0344583
  • Thermal conductivity
    0.154364
  • Thermal diffusivity
    8.3417e-8

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.00376248
  • Upper flammability limit
    0.0239431

Environmental Properties

  • Global warming potential
  • Ozone depletion potential