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Properties of ether, isobutyl methyl

Thermophysical properties for ether, isobutyl methyl (CAS: 625-44-5). 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: 5, H: 12, O: 1
  • CAS
    625-44-5
  • Formula
    C5H12O
  • ID
    625-44-5
  • InChI
    C5H12O/c1-5(2)4-6-3/h5H,4H2,1-3H3
  • InChI Key
    ZYVYEJXMYBUCMN-UHFFFAOYSA-N
  • IUPAC Name
    1-methoxy-2-methyl-propane
  • Molecular Weight (kg)
    88.1482
  • Phase
    l
  • PubChem ID
    1.2250e+4
  • SMILES
    CC(C)COC
  • Synonyms

Physical Properties

  • Acentric factor
    0.31
  • Critical pressure (bar)
    34.1
  • Critical temperature (°C)
    223.85
  • Critical volume (m³/kmol)
    0.329
  • Dipole moment
  • Melting temperature (°C)
    -119.81
  • Normal boiling temperature (°C)
    58.6

State-dependent Properties

  • API gravity
    60.415
  • Compressibility factor
    0.00495498
  • Density (kg/m³)
    727.142
  • Dynamic viscosity (cP)
    0.289298
  • Enthalpy of vaporization (mass) (kJ)
    341.849
  • Enthalpy of vaporization (molar) (kJ/kmol)
    3.0133e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -3.9577e-7
  • Kinematic viscosity
    3.9786e-7
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    179.448
  • Molar volume (m³/kmol)
    0.121225
  • Parachor
    4.4995e-5
  • Poynting correction factor
    1.00357
  • Prandtl number
    4.76939
  • Saturation pressure (bar)
    0.284449
  • Saturation temperature (°C)
    58.677
  • Solubility parameter
    1.5104e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.727858
  • Specific heat capacity (kJ/kg·K)
    2.03575
  • Surface tension
    0.0186057
  • Thermal conductivity
    0.123483
  • Thermal diffusivity
    8.3419e-8

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.0149864
  • Upper flammability limit
    0.0953678

Environmental Properties

  • Global warming potential
  • Ozone depletion potential