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Properties of 3-Methylflavone-8-carboxylic acid

Thermophysical properties for 3-Methylflavone-8-carboxylic acid (CAS: 3468-01-7). 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: 17, H: 12, O: 4
  • CAS
    3468-01-7
  • Formula
    C17H12O4
  • ID
    3468-01-7
  • InChI
    C17H12O4/c1-10-14(18)12-8-5-9-13(17(19)20)16(12)21-15(10)11-6-3-2-4-7-11/h2-9H,1H3,(H,19,20)
  • InChI Key
    KMMBBZOSQNLLMN-UHFFFAOYSA-N
  • IUPAC Name
    3-methyl-4-oxo-2-phenylchromene-8-carboxylic acid
  • Molecular Weight (kg)
    280.275
  • Phase
    s
  • PubChem ID
    7.7016e+4
  • SMILES
    Cc1c(-c2ccccc2)oc2c(C(=O)O)cccc2c1=O
  • Synonyms

Physical Properties

  • Acentric factor
  • Critical pressure (bar)
    27.4403
  • Critical temperature (°C)
    907.091
  • Critical volume (m³/kmol)
    0.7595
  • Dipole moment
  • Melting temperature (°C)
    217.5
  • Normal boiling temperature (°C)
    643.81

State-dependent Properties

  • API gravity
    -22.2249
  • Compressibility factor
    0.00812626
  • Density (kg/m³)
    1409.75
  • 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))
    297.221
  • Molar volume (m³/kmol)
    0.198812
  • Parachor
    1.1732e-4
  • Poynting correction factor
    1.00893
  • Prandtl number
  • Saturation pressure (bar)
    4.7426e-14
  • Saturation temperature (°C)
    643.81
  • Solubility parameter
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.41113
  • Specific heat capacity (kJ/kg·K)
    1.06046
  • Surface tension
    0.081815
  • Thermal conductivity
  • Thermal diffusivity

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.00634518
  • Upper flammability limit
    0.0403784

Environmental Properties

  • Global warming potential
  • Ozone depletion potential