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Properties of diethylene glycol dibutyl ether

Thermophysical properties for diethylene glycol dibutyl ether (CAS: 112-73-2). 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: 12, H: 26, O: 3
  • CAS
    112-73-2
  • Formula
    C12H26O3
  • ID
    112-73-2
  • InChI
    C12H26O3/c1-3-5-7-13-9-11-15-12-10-14-8-6-4-2/h3-12H2,1-2H3
  • InChI Key
    KZVBBTZJMSWGTK-UHFFFAOYSA-N
  • IUPAC Name
    1-[2-(2-butoxyethoxy)ethoxy]butane
  • Molecular Weight (kg)
    218.333
  • Phase
    l
  • PubChem ID
    8210
  • SMILES
    CCCCOCCOCCOCCCC
  • Synonyms

Physical Properties

  • Acentric factor
    0.846
  • Critical pressure (bar)
    17.6
  • Critical temperature (°C)
    406.85
  • Critical volume (m³/kmol)
    0.803
  • Dipole moment
  • Melting temperature (°C)
    -60
  • Normal boiling temperature (°C)
    255

State-dependent Properties

  • API gravity
    31.657
  • Compressibility factor
    0.010355
  • Density (kg/m³)
    861.819
  • Dynamic viscosity (cP)
    0.679506
  • Enthalpy of vaporization (mass) (kJ)
    364.765
  • Enthalpy of vaporization (molar) (kJ/kmol)
    7.9640e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -4.8326e-7
  • Kinematic viscosity
    7.8846e-7
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    434.645
  • Molar volume (m³/kmol)
    0.25334
  • Parachor
    1.0606e-4
  • Poynting correction factor
    1.01041
  • Prandtl number
    9.43256
  • Saturation pressure (bar)
    4.0292e-5
  • Saturation temperature (°C)
    254.651
  • Solubility parameter
    1.7452e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.862667
  • Specific heat capacity (kJ/kg·K)
    1.99074
  • Surface tension
    0.0294697
  • Thermal conductivity
    0.14341
  • Thermal diffusivity
    8.3589e-8

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    113.612
  • Lower flammability limit
    0.00671387
  • Upper flammability limit
    0.0427246

Environmental Properties

  • Global warming potential
  • Ozone depletion potential