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Properties of triglyme

Thermophysical properties for triglyme (CAS: 112-49-2). 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
    112-49-2
  • Formula
    C8H18O4
  • ID
    112-49-2
  • InChI
    C8H18O4/c1-9-3-5-11-7-8-12-6-4-10-2/h3-8H2,1-2H3
  • InChI Key
    YFNKIDBQEZZDLK-UHFFFAOYSA-N
  • IUPAC Name
    1-methoxy-2-[2-(2-methoxyethoxy)ethoxy]ethane
  • Molecular Weight (kg)
    178.226
  • Phase
    l
  • PubChem ID
    8189
  • SMILES
    COCCOCCOCCOC
  • Synonyms

Physical Properties

  • Acentric factor
    0.792
  • Critical pressure (bar)
    23.1
  • Critical temperature (°C)
    377.85
  • Critical volume (m³/kmol)
    0.548
  • Dipole moment
  • Melting temperature (°C)
    -45
  • Normal boiling temperature (°C)
    218

State-dependent Properties

  • API gravity
    6.32618
  • Compressibility factor
    0.00714521
  • Density (kg/m³)
    1019.54
  • Dynamic viscosity (cP)
    0.674383
  • Enthalpy of vaporization (mass) (kJ)
    399.475
  • Enthalpy of vaporization (molar) (kJ/kmol)
    7.1197e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -3.8368e-7
  • Kinematic viscosity
    6.6146e-7
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    368.043
  • Molar volume (m³/kmol)
    0.174811
  • Parachor
    7.4304e-5
  • Poynting correction factor
    1.00717
  • Prandtl number
    8.43303
  • Saturation pressure (bar)
    4.5878e-5
  • Saturation temperature (°C)
    216.409
  • Solubility parameter
    1.9827e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.02054
  • Specific heat capacity (kJ/kg·K)
    2.06503
  • Surface tension
    0.0317192
  • Thermal conductivity
    0.165139
  • Thermal diffusivity
    7.8437e-8

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    79.2448
  • Lower flammability limit
    0.0107885
  • Upper flammability limit
    0.0686544

Environmental Properties

  • Global warming potential
  • Ozone depletion potential