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Properties of 2-(2-Propyn-1-yl)-1H-isoindole-1,3(2H)-dione

Thermophysical properties for 2-(2-Propyn-1-yl)-1H-isoindole-1,3(2H)-dione (CAS: 7223-50-9). 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: 11, H: 7, N: 1, O: 2
  • CAS
    7223-50-9
  • Formula
    C11H7NO2
  • ID
    7223-50-9
  • InChI
    C11H7NO2/c1-2-7-12-10(13)8-5-3-4-6-9(8)11(12)14/h1,3-6H,7H2
  • InChI Key
    PAZCLCHJOWLTGA-UHFFFAOYSA-N
  • IUPAC Name
    2-prop-2-ynylisoindole-1,3-dione
  • Molecular Weight (kg)
    185.179
  • Phase
    s
  • PubChem ID
    8.1644e+4
  • SMILES
    C#CCN1C(=O)c2ccccc2C1=O
  • Synonyms

Physical Properties

  • Acentric factor
  • Critical pressure (bar)
    38.8679
  • Critical temperature (°C)
    609.316
  • Critical volume (m³/kmol)
    0.5035
  • Dipole moment
  • Melting temperature (°C)
    147
  • Normal boiling temperature (°C)
    355.13

State-dependent Properties

  • API gravity
    -11.5274
  • Compressibility factor
    0.00595068
  • Density (kg/m³)
    1271.96
  • 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))
    190.259
  • Molar volume (m³/kmol)
    0.145586
  • Parachor
    7.9045e-5
  • Poynting correction factor
    1.00648
  • Prandtl number
  • Saturation pressure (bar)
    8.2625e-7
  • Saturation temperature (°C)
    355.13
  • Solubility parameter
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.27321
  • Specific heat capacity (kJ/kg·K)
    1.02744
  • Surface tension
    0.0610906
  • Thermal conductivity
  • Thermal diffusivity

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.00966099
  • Upper flammability limit
    0.061479

Environmental Properties

  • Global warming potential
  • Ozone depletion potential