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Properties of cromolyn

Thermophysical properties for cromolyn (CAS: 16110-51-3). 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: 23, H: 16, O: 11
  • CAS
    16110-51-3
  • Formula
    C23H16O11
  • ID
    16110-51-3
  • InChI
    C23H16O11/c24-11(9-31-14-3-1-5-16-20(14)12(25)7-18(33-16)22(27)28)10-32-15-4-2-6-17-21(15)13(26)8-19(34-17)23(29)30/h1-8,11,24H,9-10H2,(H,27,28)(H,29,30)
  • InChI Key
    IMZMKUWMOSJXDT-UHFFFAOYSA-N
  • IUPAC Name
    5-[3-(2-carboxy-4-oxochromen-5-yl)oxy-2-hydroxypropoxy]-4-oxochromene-2-carboxylic acid
  • Molecular Weight (kg)
    468.367
  • Phase
    s
  • PubChem ID
    2882
  • SMILES
    O=C(O)c1cc(=O)c2c(OCC(O)COc3cccc4oc(C(=O)O)cc(=O)c34)cccc2o1
  • Synonyms

Physical Properties

  • Acentric factor
  • Critical pressure (bar)
    22.4613
  • Critical temperature (°C)
    1528.77
  • Critical volume (m³/kmol)
    1.1325
  • Dipole moment
  • Melting temperature (°C)
    241.5
  • Normal boiling temperature (°C)
    1182.75

State-dependent Properties

  • API gravity
    -39.9107
  • Compressibility factor
    0.0111349
  • Density (kg/m³)
    1719.29
  • 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))
    457.082
  • Molar volume (m³/kmol)
    0.272419
  • Parachor
    1.7690e-4
  • Poynting correction factor
    1.01251
  • Prandtl number
  • Saturation pressure (bar)
    6.2143e-28
  • Saturation temperature (°C)
    1182.75
  • Solubility parameter
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.72098
  • Specific heat capacity (kJ/kg·K)
    0.975907
  • Surface tension
    0.108714
  • Thermal conductivity
  • Thermal diffusivity

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.00532224
  • Upper flammability limit
    0.0338688

Environmental Properties

  • Global warming potential
  • Ozone depletion potential