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Properties of pentaethylbenzene

Thermophysical properties for pentaethylbenzene (CAS: 605-01-6). 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: 16, H: 26
  • CAS
    605-01-6
  • Formula
    C16H26
  • ID
    605-01-6
  • InChI
    C16H26/c1-6-12-11-13(7-2)15(9-4)16(10-5)14(12)8-3/h11H,6-10H2,1-5H3
  • InChI Key
    JREJWHNDQOGSQT-UHFFFAOYSA-N
  • IUPAC Name
    1,2,3,4,5-pentaethylbenzene
  • Molecular Weight (kg)
    218.378
  • Phase
    l
  • PubChem ID
    1.1794e+4
  • SMILES
    CCC1=CC(=C(C(=C1CC)CC)CC)CC
  • Synonyms

Physical Properties

  • Acentric factor
    0.67
  • Critical pressure (bar)
    18.9
  • Critical temperature (°C)
    457.85
  • Critical volume (m³/kmol)
    0.813
  • Dipole moment
  • Melting temperature (°C)
    -20
  • Normal boiling temperature (°C)
    277

State-dependent Properties

  • API gravity
    33.4527
  • Compressibility factor
    0.010467
  • Density (kg/m³)
    852.771
  • Dynamic viscosity (cP)
    0.660202
  • Enthalpy of vaporization (mass) (kJ)
    352.714
  • Enthalpy of vaporization (molar) (kJ/kmol)
    7.7025e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -5.0140e-7
  • Kinematic viscosity
    7.7419e-7
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    430.074
  • Molar volume (m³/kmol)
    0.25608
  • Parachor
    1.0802e-4
  • Poynting correction factor
    1.01052
  • Prandtl number
    9.8448
  • Saturation pressure (bar)
    2.5902e-5
  • Saturation temperature (°C)
    277.024
  • Solubility parameter
    1.7062e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.85361
  • Specific heat capacity (kJ/kg·K)
    1.96941
  • Surface tension
    0.0303581
  • Thermal conductivity
    0.13207
  • Thermal diffusivity
    7.8639e-8

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.00508788
  • Upper flammability limit
    0.0323774

Environmental Properties

  • Global warming potential
  • Ozone depletion potential