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Properties of 7-Hydroxy-3,4-dihydro-2(1H)-quinolinone

Thermophysical properties for 7-Hydroxy-3,4-dihydro-2(1H)-quinolinone (CAS: 22246-18-0). 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: 9, H: 9, N: 1, O: 2
  • CAS
    22246-18-0
  • Formula
    C9H9NO2
  • ID
    22246-18-0
  • InChI
    C9H9NO2/c11-7-3-1-6-2-4-9(12)10-8(6)5-7/h1,3,5,11H,2,4H2,(H,10,12)
  • InChI Key
    LKLSFDWYIBUGNT-UHFFFAOYSA-N
  • IUPAC Name
    7-hydroxy-3,4-dihydro-1h-quinolin-2-one
  • Molecular Weight (kg)
    163.173
  • Phase
    s
  • PubChem ID
    2.7858e+6
  • SMILES
    OC1=Nc2cc(O)ccc2CC1
  • Synonyms

Physical Properties

  • Acentric factor
  • Critical pressure (bar)
    57.8294
  • Critical temperature (°C)
    648.412
  • Critical volume (m³/kmol)
    0.4015
  • Dipole moment
  • Melting temperature (°C)
    230
  • Normal boiling temperature (°C)
    410.35

State-dependent Properties

  • API gravity
    -6.14779
  • Compressibility factor
    0.00536209
  • Density (kg/m³)
    1243.83
  • 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))
    186.314
  • Molar volume (m³/kmol)
    0.131186
  • Parachor
    8.4187e-5
  • Poynting correction factor
    1.00594
  • Prandtl number
  • Saturation pressure (bar)
    1.6512e-9
  • Saturation temperature (°C)
    410.35
  • Solubility parameter
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.24506
  • Specific heat capacity (kJ/kg·K)
    1.14182
  • Surface tension
    0.110955
  • Thermal conductivity
  • Thermal diffusivity

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.0110464
  • Upper flammability limit
    0.0702952

Environmental Properties

  • Global warming potential
  • Ozone depletion potential