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Properties of tetraphenylethylene

Thermophysical properties for tetraphenylethylene (CAS: 632-51-9). 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: 26, H: 20
  • CAS
    632-51-9
  • Formula
    C26H20
  • ID
    632-51-9
  • InChI
    C26H20/c1-5-13-21(14-6-1)25(22-15-7-2-8-16-22)26(23-17-9-3-10-18-23)24-19-11-4-12-20-24/h1-20H
  • InChI Key
    JLZUZNKTTIRERF-UHFFFAOYSA-N
  • IUPAC Name
    1,2,2-triphenylethenylbenzene
  • Molecular Weight (kg)
    332.437
  • Phase
    s
  • PubChem ID
    6.9437e+4
  • SMILES
    C1=CC=C(C=C1)C(=C(C2=CC=CC=C2)C3=CC=CC=C3)C4=CC=CC=C4
  • Synonyms

Physical Properties

  • Acentric factor
    0.729
  • Critical pressure (bar)
    17.1
  • Critical temperature (°C)
    722.85
  • Critical volume (m³/kmol)
    1.02
  • Dipole moment
  • Melting temperature (°C)
    224.5
  • Normal boiling temperature (°C)
    420

State-dependent Properties

  • API gravity
    -0.474569
  • Compressibility factor
    0.0114928
  • Density (kg/m³)
    1182.31
  • Dynamic viscosity (cP)
    0
  • Enthalpy of vaporization (mass) (kJ)
    388.465
  • Enthalpy of vaporization (molar) (kJ/kmol)
    1.2914e+5
  • 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))
    402.651
  • Molar volume (m³/kmol)
    0.281175
  • Parachor
    1.4397e-4
  • Poynting correction factor
    1.01271
  • Prandtl number
  • Saturation pressure (bar)
    5.3757e-12
  • Saturation temperature (°C)
    487.581
  • Solubility parameter
    2.0248e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.18348
  • Specific heat capacity (kJ/kg·K)
    1.21121
  • Surface tension
    0.044813
  • Thermal conductivity
  • Thermal diffusivity

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.00370221
  • Upper flammability limit
    0.0235595

Environmental Properties

  • Global warming potential
  • Ozone depletion potential