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Properties of dipropylene glycol monomethyl ether

Thermophysical properties for dipropylene glycol monomethyl ether (CAS: 34590-94-8). 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: 7, H: 16, O: 3
  • CAS
    34590-94-8
  • Formula
    C7H16O3
  • ID
    34590-94-8
  • InChI
    C7H16O3/c1-6(4-8)10-5-7(2)9-3/h6-8H,4-5H2,1-3H3
  • InChI Key
    CUDYYMUUJHLCGZ-UHFFFAOYSA-N
  • IUPAC Name
    2-(2-methoxypropoxy)propan-1-ol
  • Molecular Weight (kg)
    148.2
  • Phase
    l
  • PubChem ID
    2.5485e+4
  • SMILES
    COC(C)COC(C)CO
  • Synonyms

Physical Properties

  • Acentric factor
    0.88
  • Critical pressure (bar)
    29
  • Critical temperature (°C)
    338.85
  • Critical volume (m³/kmol)
    0.4666
  • Dipole moment
  • Melting temperature (°C)
    -80
  • Normal boiling temperature (°C)
    203

State-dependent Properties

  • API gravity
    10.5546
  • Compressibility factor
    0.00612792
  • Density (kg/m³)
    988.515
  • Dynamic viscosity (cP)
    0.71181
  • Enthalpy of vaporization (mass) (kJ)
    464.837
  • Enthalpy of vaporization (molar) (kJ/kmol)
    6.8889e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -4.2622e-7
  • Kinematic viscosity
    7.2008e-7
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    276.241
  • Molar volume (m³/kmol)
    0.149922
  • Parachor
    6.5145e-5
  • Poynting correction factor
    1.00615
  • Prandtl number
    8.91036
  • Saturation pressure (bar)
    1.6470e-4
  • Saturation temperature (°C)
    184.469
  • Solubility parameter
    2.1047e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.989488
  • Specific heat capacity (kJ/kg·K)
    1.86397
  • Surface tension
    0.0347847
  • Thermal conductivity
    0.148905
  • Thermal diffusivity
    8.0814e-8

Safety Properties

  • Autoignition temperature (°C)
    270
  • Flash point temperature (°C)
    74
  • Lower flammability limit
    0.011
  • Upper flammability limit
    0.109

Environmental Properties

  • Global warming potential
  • Ozone depletion potential