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Properties of 1,4-Bis(2-phenylethynyl)benzene

Thermophysical properties for 1,4-Bis(2-phenylethynyl)benzene (CAS: 1849-27-0). 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: 22, H: 14
  • CAS
    1849-27-0
  • Formula
    C22H14
  • ID
    1849-27-0
  • InChI
    C22H14/c1-3-7-19(8-4-1)11-13-21-15-17-22(18-16-21)14-12-20-9-5-2-6-10-20/h1-10,15-18H
  • InChI Key
    FPVSTPLZJLYNMB-UHFFFAOYSA-N
  • IUPAC Name
    1,4-bis(2-phenylethynyl)benzene
  • Molecular Weight (kg)
    278.347
  • Phase
    s
  • PubChem ID
    6.2423e+5
  • SMILES
    C(#Cc1ccc(C#Cc2ccccc2)cc1)c1ccccc1
  • Synonyms

Physical Properties

  • Acentric factor
  • Critical pressure (bar)
    24.2188
  • Critical temperature (°C)
    838.087
  • Critical volume (m³/kmol)
    0.8675
  • Dipole moment
  • Melting temperature (°C)
    185
  • Normal boiling temperature (°C)
    532.83

State-dependent Properties

  • API gravity
    -5.28541
  • Compressibility factor
    0.00928113
  • Density (kg/m³)
    1225.84
  • Dynamic viscosity (cP)
    0
  • Enthalpy of vaporization (mass) (kJ)
    0
  • Enthalpy of vaporization (molar) (kJ/kmol)
  • 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))
    319.114
  • Molar volume (m³/kmol)
    0.227067
  • Parachor
    1.1910e-4
  • Poynting correction factor
    1.01025
  • Prandtl number
  • Saturation pressure (bar)
    2.8758e-9
  • Saturation temperature (°C)
    532.83
  • Solubility parameter
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.22704
  • Specific heat capacity (kJ/kg·K)
    1.14646
  • Surface tension
    0.0498871
  • Thermal conductivity
  • Thermal diffusivity

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