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Properties of 1,6-Dihydropyrrolo[2,3-g]indazole-7,8-dione

Thermophysical properties for 1,6-Dihydropyrrolo[2,3-g]indazole-7,8-dione (CAS: 73907-94-5). 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: 9, H: 5, N: 3, O: 2
  • CAS
    73907-94-5
  • Formula
    C9H5N3O2
  • ID
    73907-94-5
  • InChI
    C9H5N3O2/c13-8-6-5(11-9(8)14)2-1-4-3-10-12-7(4)6/h1-3H,(H,10,12)(H,11,13,14)
  • InChI Key
    WRCYJWHCGDSZMU-UHFFFAOYSA-N
  • IUPAC Name
    1,6-dihydropyrrolo[2,3-g]indazole-7,8-dione
  • Molecular Weight (kg)
    187.155
  • Phase
    s
  • PubChem ID
    3.3631e+5
  • SMILES
    O=C1Nc2ccc3c[nH]nc3c2C1=O
  • Synonyms

Physical Properties

  • Acentric factor
  • Critical pressure (bar)
    58.0057
  • Critical temperature (°C)
    774.67
  • Critical volume (m³/kmol)
    0.4705
  • Dipole moment
  • Melting temperature (°C)
    300
  • Normal boiling temperature (°C)
    482.41

State-dependent Properties

  • API gravity
    5.96297
  • Compressibility factor
    0.00642452
  • Density (kg/m³)
    1190.72
  • 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))
    174.913
  • Molar volume (m³/kmol)
    0.157179
  • Parachor
    1.0566e-4
  • Poynting correction factor
    1.00746
  • Prandtl number
  • Saturation pressure (bar)
    2.1752e-10
  • Saturation temperature (°C)
    482.41
  • Solubility parameter
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.19189
  • Specific heat capacity (kJ/kg·K)
    0.934588
  • Surface tension
    0.110385
  • Thermal conductivity
  • Thermal diffusivity

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.0122141
  • Upper flammability limit
    0.077726

Environmental Properties

  • Global warming potential
  • Ozone depletion potential