Chemcasts LogoChemcasts

Properties of 1,2,4-benzenetricarboxylic acid

Thermophysical properties for 1,2,4-benzenetricarboxylic acid (CAS: 528-44-9). 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

Need properties at a different state? Use our interactive calculator.

Open Calculator

Identification

  • Atoms
    C: 9, H: 6, O: 6
  • CAS
    528-44-9
  • Formula
    C9H6O6
  • ID
    528-44-9
  • InChI
    C9H6O6/c10-7(11)4-1-2-5(8(12)13)6(3-4)9(14)15/h1-3H,(H,10,11)(H,12,13)(H,14,15)
  • InChI Key
    ARCGXLSVLAOJQL-UHFFFAOYSA-N
  • IUPAC Name
    benzene-1,2,4-tricarboxylic acid
  • Molecular Weight (kg)
    210.14
  • Phase
    s
  • PubChem ID
    1.0708e+4
  • SMILES
    C1=CC(=C(C=C1C(=O)O)C(=O)O)C(=O)O
  • Synonyms

Physical Properties

  • Acentric factor
    1.491
  • Critical pressure (bar)
    35.1
  • Critical temperature (°C)
    586.85
  • Critical volume (m³/kmol)
    0.499
  • Dipole moment
  • Melting temperature (°C)
    225
  • Normal boiling temperature (°C)
    605.54

State-dependent Properties

  • API gravity
    -31.0427
  • Compressibility factor
    0.00560167
  • Density (kg/m³)
    1533.35
  • Dynamic viscosity (cP)
    0
  • Enthalpy of vaporization (mass) (kJ)
    857.196
  • Enthalpy of vaporization (molar) (kJ/kmol)
    1.8013e+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))
    193.734
  • Molar volume (m³/kmol)
    0.137047
  • Parachor
    8.0612e-5
  • Poynting correction factor
    1.00614
  • Prandtl number
  • Saturation pressure (bar)
    1.7905e-14
  • Saturation temperature (°C)
    401.269
  • Solubility parameter
    3.4448e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.53485
  • Specific heat capacity (kJ/kg·K)
    0.921926
  • Surface tension
    0.0820239
  • Thermal conductivity
  • Thermal diffusivity

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.0158801
  • Upper flammability limit
    0.090941

Environmental Properties

  • Global warming potential
  • Ozone depletion potential