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Properties of tetraethylene glycol monobutyl ether

Thermophysical properties for tetraethylene glycol monobutyl ether (CAS: 1559-34-8). 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: 5
  • CAS
    1559-34-8
  • Formula
    C12H26O5
  • ID
    1559-34-8
  • InChI
    C12H26O5/c1-2-3-5-14-7-9-16-11-12-17-10-8-15-6-4-13/h13H,2-12H2,1H3
  • InChI Key
    MXVMODFDROLTFD-UHFFFAOYSA-N
  • IUPAC Name
    2-[2-[2-(2-butoxyethoxy)ethoxy]ethoxy]ethanol
  • Molecular Weight (kg)
    250.332
  • Phase
    s
  • PubChem ID
    7.3791e+4
  • SMILES
    CCCCOCCOCCOCCOCCO
  • Synonyms

Physical Properties

  • Acentric factor
    1.18443
  • Critical pressure (bar)
    18.1695
  • Critical temperature (°C)
    544.221
  • Critical volume (m³/kmol)
    0.7985
  • Dipole moment
  • Melting temperature (°C)
    101.59
  • Normal boiling temperature (°C)
    382.87

State-dependent Properties

  • API gravity
    4.9981
  • Compressibility factor
    0.00885867
  • Density (kg/m³)
    1155.04
  • Dynamic viscosity (cP)
    0
  • Enthalpy of vaporization (mass) (kJ)
    546.316
  • Enthalpy of vaporization (molar) (kJ/kmol)
    1.3676e+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))
    358.751
  • Molar volume (m³/kmol)
    0.216731
  • Parachor
    1.1492e-4
  • Poynting correction factor
    1.00996
  • Prandtl number
  • Saturation pressure (bar)
    3.3611e-11
  • Saturation temperature (°C)
    378.355
  • Solubility parameter
    2.3533e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    1.15617
  • Specific heat capacity (kJ/kg·K)
    1.4331
  • Surface tension
    0.048485
  • Thermal conductivity
  • Thermal diffusivity

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.00712805
  • Upper flammability limit
    0.0453603

Environmental Properties

  • Global warming potential
  • Ozone depletion potential