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Properties of tetradecanedioic acid

Thermophysical properties for tetradecanedioic acid (CAS: 821-38-5). 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: 14, H: 26, O: 4
  • CAS
    821-38-5
  • Formula
    C14H26O4
  • ID
    821-38-5
  • InChI
    C14H26O4/c15-13(16)11-9-7-5-3-1-2-4-6-8-10-12-14(17)18/h1-12H2,(H,15,16)(H,17,18)
  • InChI Key
    HQHCYKULIHKCEB-UHFFFAOYSA-N
  • IUPAC Name
    tetradecanedioic acid
  • Molecular Weight (kg)
    258.354
  • Phase
    s
  • PubChem ID
    1.3185e+4
  • SMILES
    C(CCCCCCC(=O)O)CCCCCC(=O)O
  • Synonyms

Physical Properties

  • Acentric factor
    0.661721
  • Critical pressure (bar)
    19
  • Critical temperature (°C)
    575.85
  • Critical volume (m³/kmol)
    0.815
  • Dipole moment
  • Melting temperature (°C)
    127
  • Normal boiling temperature (°C)
    366

State-dependent Properties

  • API gravity
    5.6725
  • Compressibility factor
    0.00929019
  • Density (kg/m³)
    1136.68
  • Dynamic viscosity (cP)
    0
  • Enthalpy of vaporization (mass) (kJ)
    370.865
  • Enthalpy of vaporization (molar) (kJ/kmol)
    9.5814e+4
  • 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))
    367.885
  • Molar volume (m³/kmol)
    0.227288
  • Parachor
    1.1300e-4
  • Poynting correction factor
    1.01034
  • Prandtl number
  • Saturation pressure (bar)
    2.4670e-8
  • Saturation temperature (°C)
    364.027
  • Solubility parameter
    1.9260e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.1378
  • Specific heat capacity (kJ/kg·K)
    1.42396
  • Surface tension
    0.0390198
  • Thermal conductivity
  • Thermal diffusivity

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.00617561
  • Upper flammability limit
    0.0392993

Environmental Properties

  • Global warming potential
  • Ozone depletion potential