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Properties of 1,4-cyclohexanedicarboxylic acid

Thermophysical properties for 1,4-cyclohexanedicarboxylic acid (CAS: 619-82-9). 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: 8, H: 12, O: 4
  • CAS
    619-82-9
  • Formula
    C8H12O4
  • ID
    619-82-9
  • InChI
    C8H12O4/c9-7(10)5-1-2-6(4-3-5)8(11)12/h5-6H,1-4H2,(H,9,10)(H,11,12)
  • InChI Key
    PXGZQGDTEZPERC-UHFFFAOYSA-N
  • IUPAC Name
    cyclohexane-1,4-dicarboxylic acid
  • Molecular Weight (kg)
    172.178
  • Phase
    s
  • PubChem ID
    1.4106e+4
  • SMILES
    C1CC(CCC1C(=O)O)C(=O)O
  • Synonyms

Physical Properties

  • Acentric factor
    1.036
  • Critical pressure (bar)
    37.36
  • Critical temperature (°C)
    546.65
  • Critical volume (m³/kmol)
    0.459
  • Dipole moment
  • Melting temperature (°C)
    310
  • Normal boiling temperature (°C)
    395.85

State-dependent Properties

  • API gravity
    -16.931
  • Compressibility factor
    0.0057096
  • Density (kg/m³)
    1232.6
  • Dynamic viscosity (cP)
    0
  • Enthalpy of vaporization (mass) (kJ)
    718.879
  • Enthalpy of vaporization (molar) (kJ/kmol)
    1.2378e+5
  • 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))
    209.779
  • Molar volume (m³/kmol)
    0.139688
  • Parachor
    7.1319e-5
  • Poynting correction factor
    1.00574
  • Prandtl number
  • Saturation pressure (bar)
    5.9515e-10
  • Saturation temperature (°C)
    340.495
  • Solubility parameter
    2.9434e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.23381
  • Specific heat capacity (kJ/kg·K)
    1.21838
  • Surface tension
    0.0658008
  • Thermal conductivity
  • Thermal diffusivity

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.0125456
  • Upper flammability limit
    0.0798358

Environmental Properties

  • Global warming potential
  • Ozone depletion potential