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Properties of ethyltriglycol

Thermophysical properties for ethyltriglycol (CAS: 112-50-5). 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: 8, H: 18, O: 4
  • CAS
    112-50-5
  • Formula
    C8H18O4
  • ID
    112-50-5
  • InChI
    C8H18O4/c1-2-10-5-6-12-8-7-11-4-3-9/h9H,2-8H2,1H3
  • InChI Key
    WFSMVVDJSNMRAR-UHFFFAOYSA-N
  • IUPAC Name
    2-[2-(2-ethoxyethoxy)ethoxy]ethanol
  • Molecular Weight (kg)
    178.226
  • Phase
    l
  • PubChem ID
    8190
  • SMILES
    CCOCCOCCOCCO
  • Synonyms

Physical Properties

  • Acentric factor
    1.059
  • Critical pressure (bar)
    24.8
  • Critical temperature (°C)
    405.85
  • Critical volume (m³/kmol)
    0.567
  • Dipole moment
  • Melting temperature (°C)
    -18.7
  • Normal boiling temperature (°C)
    256

State-dependent Properties

  • API gravity
    8.26252
  • Compressibility factor
    0.00723793
  • Density (kg/m³)
    1006.48
  • Dynamic viscosity (cP)
    0.894537
  • Enthalpy of vaporization (mass) (kJ)
    520.929
  • Enthalpy of vaporization (molar) (kJ/kmol)
    9.2843e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -4.6059e-7
  • Kinematic viscosity
    8.8878e-7
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    323.602
  • Molar volume (m³/kmol)
    0.177079
  • Parachor
    8.0371e-5
  • Poynting correction factor
    1.00726
  • Prandtl number
    11.8816
  • Saturation pressure (bar)
    9.7669e-7
  • Saturation temperature (°C)
    250.551
  • Solubility parameter
    2.2590e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.00747
  • Specific heat capacity (kJ/kg·K)
    1.81568
  • Surface tension
    0.0412209
  • Thermal conductivity
    0.136698
  • Thermal diffusivity
    7.4803e-8

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    122.4
  • Lower flammability limit
    0.0107885
  • Upper flammability limit
    0.0686544

Environmental Properties

  • Global warming potential
  • Ozone depletion potential