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Properties of 2,5-Bis(1-naphthyl)-1,3,4-oxadiazole

Thermophysical properties for 2,5-Bis(1-naphthyl)-1,3,4-oxadiazole (CAS: 905-62-4). 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: 22, H: 14, N: 2, O: 1
  • CAS
    905-62-4
  • Formula
    C22H14N2O
  • ID
    905-62-4
  • InChI
    C22H14N2O/c1-3-11-17-15(7-1)9-5-13-19(17)21-23-24-22(25-21)20-14-6-10-16-8-2-4-12-18(16)20/h1-14H
  • InChI Key
    MUNFOTHAFHGRIM-UHFFFAOYSA-N
  • IUPAC Name
    2,5-dinaphthalen-1-yl-1,3,4-oxadiazole
  • Molecular Weight (kg)
    322.359
  • Phase
    s
  • PubChem ID
    7.0182e+4
  • SMILES
    c1ccc2c(-c3nnc(-c4cccc5ccccc45)o3)cccc2c1
  • Synonyms

Physical Properties

  • Acentric factor
  • Critical pressure (bar)
    26.0308
  • Critical temperature (°C)
    989.835
  • Critical volume (m³/kmol)
    0.9285
  • Dipole moment
  • Melting temperature (°C)
    178.25
  • Normal boiling temperature (°C)
    693.67

State-dependent Properties

  • API gravity
    -16.3532
  • Compressibility factor
    0.00968014
  • Density (kg/m³)
    1361.15
  • 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))
    349.708
  • Molar volume (m³/kmol)
    0.236828
  • Parachor
    1.3966e-4
  • Poynting correction factor
    1.01082
  • Prandtl number
  • Saturation pressure (bar)
    3.3312e-14
  • Saturation temperature (°C)
    693.67
  • Solubility parameter
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.36249
  • Specific heat capacity (kJ/kg·K)
    1.08484
  • Surface tension
    0.0756933
  • Thermal conductivity
  • Thermal diffusivity

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.00458333
  • Upper flammability limit
    0.0291667

Environmental Properties

  • Global warming potential
  • Ozone depletion potential