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Properties of 2,2,3-trimethylpentane

Thermophysical properties for 2,2,3-trimethylpentane (CAS: 564-02-3). 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
  • CAS
    564-02-3
  • Formula
    C8H18
  • ID
    564-02-3
  • InChI
    C8H18/c1-6-7(2)8(3,4)5/h7H,6H2,1-5H3
  • InChI Key
    XTDQDBVBDLYELW-UHFFFAOYSA-N
  • IUPAC Name
    2,2,3-trimethylpentane
  • Molecular Weight (kg)
    114.229
  • Phase
    l
  • PubChem ID
    1.1255e+4
  • SMILES
    CCC(C)C(C)(C)C
  • Synonyms

Physical Properties

  • Acentric factor
    0.297
  • Critical pressure (bar)
    27.3
  • Critical temperature (°C)
    290.35
  • Critical volume (m³/kmol)
    0.436
  • Dipole moment
  • Melting temperature (°C)
    -112.1
  • Normal boiling temperature (°C)
    109.8

State-dependent Properties

  • API gravity
    53.365
  • Compressibility factor
    0.00616603
  • Density (kg/m³)
    757.211
  • Dynamic viscosity (cP)
    0.314168
  • Enthalpy of vaporization (mass) (kJ)
    316.048
  • Enthalpy of vaporization (molar) (kJ/kmol)
    3.6102e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -4.2124e-7
  • Kinematic viscosity
    4.1490e-7
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    245.333
  • Molar volume (m³/kmol)
    0.150854
  • Parachor
    5.7255e-5
  • Poynting correction factor
    1.00586
  • Prandtl number
    5.8785
  • Saturation pressure (bar)
    0.0530232
  • Saturation temperature (°C)
    109.619
  • Solubility parameter
    1.4929e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.757956
  • Specific heat capacity (kJ/kg·K)
    2.14774
  • Surface tension
    0.0202428
  • Thermal conductivity
    0.114783
  • Thermal diffusivity
    7.0579e-8

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -0.5
  • Lower flammability limit
    0.00923179
  • Upper flammability limit
    0.0600482

Environmental Properties

  • Global warming potential
  • Ozone depletion potential