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Properties of pentacontane

Thermophysical properties for pentacontane (CAS: 6596-40-3). 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: 50, H: 102
  • CAS
    6596-40-3
  • Formula
    C50H102
  • ID
    6596-40-3
  • InChI
    C50H102/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-39-41-43-45-47-49-50-48-46-44-42-40-38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-50H2,1-2H3
  • InChI Key
    PFLUOWJPZLHUEA-UHFFFAOYSA-N
  • IUPAC Name
    pentacontane
  • Molecular Weight (kg)
    703.345
  • Phase
    s
  • PubChem ID
    8.1067e+4
  • SMILES
    CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
  • Synonyms

Physical Properties

  • Acentric factor
    7.1561e-7
  • Critical pressure (bar)
    3.51
  • Critical temperature (°C)
    800.45
  • Critical volume (m³/kmol)
    2.999
  • Dipole moment
  • Melting temperature (°C)
    91.7
  • Normal boiling temperature (°C)
    575

State-dependent Properties

  • API gravity
    58.4037
  • Compressibility factor
    0.0347801
  • Density (kg/m³)
    826.58
  • Dynamic viscosity (cP)
    0
  • Enthalpy of vaporization (mass) (kJ)
    72.4449
  • Enthalpy of vaporization (molar) (kJ/kmol)
    5.0954e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
  • Kinematic viscosity
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    1185.37
  • Molar volume (m³/kmol)
    0.85091
  • Parachor
    3.4182e-4
  • Poynting correction factor
    1.03953
  • Prandtl number
  • Saturation pressure (bar)
    4.3708e-17
  • Saturation temperature (°C)
    574.967
  • Solubility parameter
    7148.59
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.827393
  • Specific heat capacity (kJ/kg·K)
    1.68533
  • Surface tension
    0.0143946
  • Thermal conductivity
  • Thermal diffusivity

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.00152617
  • Upper flammability limit
    0.00971197

Environmental Properties

  • Global warming potential
  • Ozone depletion potential