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Properties of 3-ethyl-2-methylpentane

Thermophysical properties for 3-ethyl-2-methylpentane (CAS: 609-26-7). 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
    609-26-7
  • Formula
    C8H18
  • ID
    609-26-7
  • InChI
    C8H18/c1-5-8(6-2)7(3)4/h7-8H,5-6H2,1-4H3
  • InChI Key
    DUPUVYJQZSLSJB-UHFFFAOYSA-N
  • IUPAC Name
    3-ethyl-2-methyl-pentane
  • Molecular Weight (kg)
    114.229
  • Phase
    l
  • PubChem ID
    1.1863e+4
  • SMILES
    CCC(CC)C(C)C
  • Synonyms

Physical Properties

  • Acentric factor
    0.3273
  • Critical pressure (bar)
    27
  • Critical temperature (°C)
    293.95
  • Critical volume (m³/kmol)
    0.442
  • Dipole moment
  • Melting temperature (°C)
    -114.95
  • Normal boiling temperature (°C)
    115.6

State-dependent Properties

  • API gravity
    54.8593
  • Compressibility factor
    0.00621444
  • Density (kg/m³)
    751.311
  • Dynamic viscosity (cP)
    0.326047
  • Enthalpy of vaporization (mass) (kJ)
    329.623
  • Enthalpy of vaporization (molar) (kJ/kmol)
    3.7652e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -4.2906e-7
  • Kinematic viscosity
    4.3397e-7
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    245.333
  • Molar volume (m³/kmol)
    0.152039
  • Parachor
    5.8278e-5
  • Poynting correction factor
    1.00598
  • Prandtl number
    6.46587
  • Saturation pressure (bar)
    0.0405359
  • Saturation temperature (°C)
    115.512
  • Solubility parameter
    1.5210e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.75205
  • Specific heat capacity (kJ/kg·K)
    2.14774
  • Surface tension
    0.0210562
  • Thermal conductivity
    0.108301
  • Thermal diffusivity
    6.7117e-8

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.00922485
  • Upper flammability limit
    0.0600409

Environmental Properties

  • Global warming potential
  • Ozone depletion potential