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Properties of tripropylene glycol

Thermophysical properties for tripropylene glycol (CAS: 24800-44-0). 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: 9, H: 20, O: 4
  • CAS
    24800-44-0
  • Formula
    C9H20O4
  • ID
    24800-44-0
  • InChI
    C9H20O4/c1-7(11)5-12-9(3)6-13-8(2)4-10/h7-11H,4-6H2,1-3H3
  • InChI Key
    LCZVSXRMYJUNFX-UHFFFAOYSA-N
  • IUPAC Name
    2-[2-(2-oxidanylpropoxy)propoxy]propan-1-ol
  • Molecular Weight (kg)
    192.253
  • Phase
    s
  • PubChem ID
    3.2611e+4
  • SMILES
    CC(CO)OCC(C)OCC(C)O
  • Synonyms

Physical Properties

  • Acentric factor
    1.257
  • Critical pressure (bar)
    25.4
  • Critical temperature (°C)
    403.85
  • Critical volume (m³/kmol)
    0.596
  • Dipole moment
  • Melting temperature (°C)
    39.14
  • Normal boiling temperature (°C)
    262

State-dependent Properties

  • API gravity
    3.73698
  • Compressibility factor
    0.00674911
  • Density (kg/m³)
    1164.32
  • Dynamic viscosity (cP)
    0
  • Enthalpy of vaporization (mass) (kJ)
    547.163
  • Enthalpy of vaporization (molar) (kJ/kmol)
    1.0519e+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))
    275.37
  • Molar volume (m³/kmol)
    0.16512
  • Parachor
    8.4962e-5
  • Poynting correction factor
    1.00758
  • Prandtl number
  • Saturation pressure (bar)
    1.0945e-5
  • Saturation temperature (°C)
    267.455
  • Solubility parameter
    2.3577e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.16547
  • Specific heat capacity (kJ/kg·K)
    1.43234
  • Surface tension
    0.0433665
  • Thermal conductivity
  • Thermal diffusivity

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    134.082
  • Lower flammability limit
    0.00946318
  • Upper flammability limit
    0.0602202

Environmental Properties

  • Global warming potential
  • Ozone depletion potential