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Properties of tetraethylene glycol

Thermophysical properties for tetraethylene glycol (CAS: 112-60-7). 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: 18, O: 5
  • CAS
    112-60-7
  • Formula
    C8H18O5
  • ID
    112-60-7
  • InChI
    C8H18O5/c9-1-3-11-5-7-13-8-6-12-4-2-10/h9-10H,1-8H2
  • InChI Key
    UWHCKJMYHZGTIT-UHFFFAOYSA-N
  • IUPAC Name
    2-[2-[2-(2-hydroxyethyloxy)ethoxy]ethoxy]ethanol
  • Molecular Weight (kg)
    194.226
  • Phase
    l
  • PubChem ID
    8200
  • SMILES
    C(COCCOCCOCCO)O
  • Synonyms

Physical Properties

  • Acentric factor
    0.8143
  • Critical pressure (bar)
    32
  • Critical temperature (°C)
    526.85
  • Critical volume (m³/kmol)
    0.608
  • Dipole moment
  • Melting temperature (°C)
    -6.1
  • Normal boiling temperature (°C)
    315

State-dependent Properties

  • API gravity
    -6.48314
  • Compressibility factor
    0.00706855
  • Density (kg/m³)
    1123.11
  • Dynamic viscosity (cP)
    42.5373
  • Enthalpy of vaporization (mass) (kJ)
    515.967
  • Enthalpy of vaporization (molar) (kJ/kmol)
    1.0021e+5
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -3.9958e-7
  • Kinematic viscosity
    3.7874e-5
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    340.545
  • Molar volume (m³/kmol)
    0.172935
  • Parachor
    8.1003e-5
  • Poynting correction factor
    1.00709
  • Prandtl number
    398.603
  • Saturation pressure (bar)
    2.7453e-8
  • Saturation temperature (°C)
    307.582
  • Solubility parameter
    2.3773e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.12422
  • Specific heat capacity (kJ/kg·K)
    1.75335
  • Surface tension
    0.0467904
  • Thermal conductivity
    0.18711
  • Thermal diffusivity
    9.5018e-8

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    192.777
  • Lower flammability limit
    0.0103353
  • Upper flammability limit
    0.063785

Environmental Properties

  • Global warming potential
  • Ozone depletion potential