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Properties of hexachlorocyclopentadiene

Thermophysical properties for hexachlorocyclopentadiene (CAS: 77-47-4). 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: 5, Cl: 6
  • CAS
    77-47-4
  • Formula
    C5Cl6
  • ID
    77-47-4
  • InChI
    C5Cl6/c6-1-2(7)4(9)5(10,11)3(1)8
  • InChI Key
    VUNCWTMEJYMOOR-UHFFFAOYSA-N
  • IUPAC Name
    1,2,3,4,5,5-hexakis(chloranyl)cyclopenta-1,3-diene
  • Molecular Weight (kg)
    272.772
  • Phase
    l
  • PubChem ID
    6478
  • SMILES
    C1(=C(C(C(=C1Cl)Cl)(Cl)Cl)Cl)Cl
  • Synonyms

Physical Properties

  • Acentric factor
    0.383
  • Critical pressure (bar)
    30.1
  • Critical temperature (°C)
    472.85
  • Critical volume (m³/kmol)
    0.526
  • Dipole moment
  • Melting temperature (°C)
    -9
  • Normal boiling temperature (°C)
    239

State-dependent Properties

  • API gravity
    -44.5463
  • Compressibility factor
    0.00689562
  • Density (kg/m³)
    1616.86
  • Dynamic viscosity (cP)
    0.762167
  • Enthalpy of vaporization (mass) (kJ)
    218.038
  • Enthalpy of vaporization (molar) (kJ/kmol)
    5.9474e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -9.2395e-7
  • Kinematic viscosity
    4.7139e-7
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    150.734
  • Molar volume (m³/kmol)
    0.168704
  • Parachor
    7.3516e-5
  • Poynting correction factor
    1.00692
  • Prandtl number
    3.59357
  • Saturation pressure (bar)
    1.0400e-4
  • Saturation temperature (°C)
    239.418
  • Solubility parameter
    1.8381e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.61845
  • Specific heat capacity (kJ/kg·K)
    0.5526
  • Surface tension
    0.0350746
  • Thermal conductivity
    0.117202
  • Thermal diffusivity
    1.3117e-7

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.0319325
  • Upper flammability limit
    0.149446

Environmental Properties

  • Global warming potential
  • Ozone depletion potential