Chemcasts LogoChemcasts

Properties of 5-ethylidene-2-norbornene

Thermophysical properties for 5-ethylidene-2-norbornene (CAS: 16219-75-3). 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

Need properties at a different state? Use our interactive calculator.

Open Calculator

Identification

  • Atoms
    C: 9, H: 12
  • CAS
    16219-75-3
  • Formula
    C9H12
  • ID
    16219-75-3
  • InChI
    C9H12/c1-2-8-5-7-3-4-9(8)6-7/h2-4,7,9H,5-6H2,1H3
  • InChI Key
    OJOWICOBYCXEKR-UHFFFAOYSA-N
  • IUPAC Name
    5-ethylidenebicyclo[2.2.1]hept-2-ene
  • Molecular Weight (kg)
    120.192
  • Phase
    l
  • PubChem ID
    2.7756e+4
  • SMILES
    CC=C1CC2CC1C=C2
  • Synonyms

Physical Properties

  • Acentric factor
    0.314
  • Critical pressure (bar)
    34
  • Critical temperature (°C)
    355.85
  • Critical volume (m³/kmol)
    0.4081
  • Dipole moment
  • Melting temperature (°C)
    -80
  • Normal boiling temperature (°C)
    146

State-dependent Properties

  • API gravity
    27.9392
  • Compressibility factor
    0.00558437
  • Density (kg/m³)
    879.726
  • Dynamic viscosity (cP)
    0.432223
  • Enthalpy of vaporization (mass) (kJ)
    359.005
  • Enthalpy of vaporization (molar) (kJ/kmol)
    4.3149e+4
  • Gibbs free energy (kJ/kmol)
    0
  • Joule–Thomson coefficient
    -5.1125e-7
  • Kinematic viscosity
    4.9132e-7
  • Molar enthalpy (kJ/kmol)
    0
  • Molar entropy (kJ/(kmol·K))
    0
  • Molar heat capacity (kJ/(kmol·K))
    200.43
  • Molar volume (m³/kmol)
    0.136624
  • Parachor
    5.6443e-5
  • Poynting correction factor
    1.00554
  • Prandtl number
    5.75346
  • Saturation pressure (bar)
    0.011066
  • Saturation temperature (°C)
    145.447
  • Solubility parameter
    1.7253e+4
  • Specific enthalpy (kJ)
    0
  • Specific entropy (kJ/kg·K)
    0
  • Specific gravity
    0.880592
  • Specific heat capacity (kJ/kg·K)
    1.66759
  • Surface tension
    0.0284838
  • Thermal conductivity
    0.125276
  • Thermal diffusivity
    8.5395e-8

Safety Properties

  • Autoignition temperature (°C)
    -273.15
  • Flash point temperature (°C)
    25
  • Lower flammability limit
    0.00946318
  • Upper flammability limit
    0.0602202

Environmental Properties

  • Global warming potential
  • Ozone depletion potential