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Properties of dodecylbenzene

Thermophysical properties for dodecylbenzene (CAS: 123-01-3). 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: 18, H: 30
  • CAS
    123-01-3
  • Formula
    C18H30
  • ID
    123-01-3
  • InChI
    C18H30/c1-2-3-4-5-6-7-8-9-10-12-15-18-16-13-11-14-17-18/h11,13-14,16-17H,2-10,12,15H2,1H3
  • InChI Key
    KWKXNDCHNDYVRT-UHFFFAOYSA-N
  • IUPAC Name
    dodecylbenzene
  • Molecular Weight (kg)
    246.431
  • Phase
    l
  • PubChem ID
    3.1237e+4
  • SMILES
    CCCCCCCCCCCCC1=CC=CC=C1
  • Synonyms

Physical Properties

  • Acentric factor
    0.7278
  • Critical pressure (bar)
    15.7054
  • Critical temperature (°C)
    505.95
  • Critical volume (m³/kmol)
    0.98
  • Dipole moment
  • Melting temperature (°C)
    -2
  • Normal boiling temperature (°C)
    329

State-dependent Properties

  • API gravity
    42.6061
  • Compressibility factor
    0.0124583
  • Density (kg/m³)
    808.508
  • Dynamic viscosity (cP)
    0.686713
  • Enthalpy of vaporization (mass) (kJ)
    362.658
  • Enthalpy of vaporization (molar) (kJ/kmol)
    8.9370e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -5.4512e-7
  • Kinematic viscosity
    8.4936e-7
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    483.56
  • Molar volume (m³/kmol)
    0.304797
  • Parachor
    1.2952e-4
  • Poynting correction factor
    1.01254
  • Prandtl number
    9.61428
  • Saturation pressure (bar)
    5.1772e-7
  • Saturation temperature (°C)
    327.28
  • Solubility parameter
    1.6884e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.809304
  • Specific heat capacity (kJ/kg·K)
    1.96225
  • Surface tension
    0.0310166
  • Thermal conductivity
    0.140157
  • Thermal diffusivity
    8.8343e-8

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.0044942
  • Upper flammability limit
    0.0285994

Environmental Properties

  • Global warming potential
  • Ozone depletion potential