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

Thermophysical properties for 2,5-Bis(4-nitrophenyl)-1,3,4-oxadiazole (CAS: 1044-49-1). 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: 14, H: 8, N: 4, O: 5
  • CAS
    1044-49-1
  • Formula
    C14H8N4O5
  • ID
    1044-49-1
  • InChI
    C14H8N4O5/c19-17(20)11-5-1-9(2-6-11)13-15-16-14(23-13)10-3-7-12(8-4-10)18(21)22/h1-8H
  • InChI Key
    NXVIYWNQRSLRGX-UHFFFAOYSA-N
  • IUPAC Name
    2,5-bis(4-nitrophenyl)-1,3,4-oxadiazole
  • Molecular Weight (kg)
    312.237
  • Phase
    s
  • PubChem ID
    1.3971e+4
  • SMILES
    O=[N+]([O-])c1ccc(-c2nnc(-c3ccc([N+](=O)[O-])cc3)o2)cc1
  • Synonyms

Physical Properties

  • Acentric factor
  • Critical pressure (bar)
    36.3773
  • Critical temperature (°C)
    1090.26
  • Critical volume (m³/kmol)
    0.8005
  • Dipole moment
  • Melting temperature (°C)
    302
  • Normal boiling temperature (°C)
    776.35

State-dependent Properties

  • API gravity
    -26.8322
  • Compressibility factor
    0.0087114
  • Density (kg/m³)
    1465.02
  • 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))
    286.235
  • Molar volume (m³/kmol)
    0.213128
  • Parachor
    1.3619e-4
  • Poynting correction factor
    1.00952
  • Prandtl number
  • Saturation pressure (bar)
    9.6497e-18
  • Saturation temperature (°C)
    776.35
  • Solubility parameter
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.46646
  • Specific heat capacity (kJ/kg·K)
    0.916725
  • Surface tension
    0.11457
  • Thermal conductivity
  • Thermal diffusivity

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.00842783
  • Upper flammability limit
    0.0536316

Environmental Properties

  • Global warming potential
  • Ozone depletion potential