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Properties of 1-(1,1-Dimethylethoxy)-2-methylpropane

Thermophysical properties for 1-(1,1-Dimethylethoxy)-2-methylpropane (CAS: 33021-02-2). 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: 1
  • CAS
    33021-02-2
  • Formula
    C8H18O
  • ID
    33021-02-2
  • InChI
    C8H18O/c1-7(2)6-9-8(3,4)5/h7H,6H2,1-5H3
  • InChI Key
    UPOMCDPCTBJJDA-UHFFFAOYSA-N
  • IUPAC Name
    2-methyl-1-[(2-methylpropan-2-yl)oxy]propane
  • Molecular Weight (kg)
    130.228
  • Phase
    l
  • PubChem ID
    1.1838e+5
  • SMILES
    CC(C)COC(C)(C)C
  • Synonyms

Physical Properties

  • Acentric factor
    0.415
  • Critical pressure (bar)
    25.61
  • Critical temperature (°C)
    285.15
  • Critical volume (m³/kmol)
    0.487
  • Dipole moment
  • Melting temperature (°C)
    -110.918
  • Normal boiling temperature (°C)
    112.9

State-dependent Properties

  • API gravity
    47.5957
  • Compressibility factor
    0.00680901
  • Density (kg/m³)
    781.75
  • Dynamic viscosity (cP)
    0.363239
  • Enthalpy of vaporization (mass) (kJ)
    308.812
  • Enthalpy of vaporization (molar) (kJ/kmol)
    4.0216e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -4.2785e-7
  • Kinematic viscosity
    4.6465e-7
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    268.87
  • Molar volume (m³/kmol)
    0.166585
  • Parachor
    6.3743e-5
  • Poynting correction factor
    1.00667
  • Prandtl number
    6.88542
  • Saturation pressure (bar)
    0.0238004
  • Saturation temperature (°C)
    118.646
  • Solubility parameter
    1.5051e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.782519
  • Specific heat capacity (kJ/kg·K)
    2.06461
  • Surface tension
    0.0208599
  • Thermal conductivity
    0.108918
  • Thermal diffusivity
    6.7483e-8

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.00939495
  • Upper flammability limit
    0.0603388

Environmental Properties

  • Global warming potential
  • Ozone depletion potential