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Properties of 2-Methyl-3-heptene

Thermophysical properties for 2-Methyl-3-heptene (CAS: 17618-76-7). 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: 16
  • CAS
    17618-76-7
  • Formula
    C8H16
  • ID
    17618-76-7
  • InChI
    C8H16/c1-4-5-6-7-8(2)3/h6-8H,4-5H2,1-3H3
  • InChI Key
    CYEZJYAMLNTSKN-UHFFFAOYSA-N
  • IUPAC Name
    2-methylhept-3-ene
  • Molecular Weight (kg)
    112.213
  • Phase
    l
  • PubChem ID
    6.9655e+4
  • SMILES
    CCCC=CC(C)C
  • Synonyms

Physical Properties

  • Acentric factor
    0.328
  • Critical pressure (bar)
    26.94
  • Critical temperature (°C)
    291.59
  • Critical volume (m³/kmol)
    0.4588
  • Dipole moment
  • Melting temperature (°C)
    -107.5
  • Normal boiling temperature (°C)
    112

State-dependent Properties

  • API gravity
    65.6379
  • Compressibility factor
    0.00645839
  • Density (kg/m³)
    710.175
  • Dynamic viscosity (cP)
    0.321235
  • Enthalpy of vaporization (mass) (kJ)
    333.719
  • Enthalpy of vaporization (molar) (kJ/kmol)
    3.7448e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -4.6575e-7
  • Kinematic viscosity
    4.5233e-7
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    233.971
  • Molar volume (m³/kmol)
    0.158007
  • Parachor
    6.0526e-5
  • Poynting correction factor
    1.00626
  • Prandtl number
    5.7504
  • Saturation pressure (bar)
    0.0343845
  • Saturation temperature (°C)
    113.964
  • Solubility parameter
    1.4876e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.710873
  • Specific heat capacity (kJ/kg·K)
    2.08507
  • Surface tension
    0.0209799
  • Thermal conductivity
    0.116478
  • Thermal diffusivity
    7.8661e-8

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    -273.15
  • Lower flammability limit
    0.00946318
  • Upper flammability limit
    0.0602202

Environmental Properties

  • Global warming potential
  • Ozone depletion potential