Properties of 2-ethyl-1-pentene
Thermophysical properties for 2-ethyl-1-pentene (CAS: 3404-71-5). 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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Open CalculatorIdentification
- AtomsC: 7, H: 14
- CAS3404-71-5
- FormulaC7H14
- ID3404-71-5
- InChIC7H14/c1-4-6-7(3)5-2/h3-6H2,1-2H3
- InChI KeyTWCRBBJSQAZZQB-UHFFFAOYSA-N
- IUPAC Name3-methylidenehexane
- Molecular Weight (kg)98.1861
- Phasel
- PubChem ID5.2067e+5
- SMILESCCCC(=C)CC
- Synonyms
Physical Properties
- Acentric factor0.307
- Critical pressure (bar)29.5
- Critical temperature (°C)269.85
- Critical volume (m³/kmol)0.398
- Dipole moment
- Melting temperature (°C)-120.22
- Normal boiling temperature (°C)94
State-dependent Properties
- API gravity66.8095
- Compressibility factor0.00568988
- Density (kg/m³)705.333
- Dynamic viscosity (cP)0.295549
- Enthalpy of vaporization (mass) (kJ)351.724
- Enthalpy of vaporization (molar) (kJ/kmol)3.4534e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-4.4876e-7
- Kinematic viscosity4.1902e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))204.725
- Molar volume (m³/kmol)0.139205
- Parachor5.3080e-5
- Poynting correction factor1.00528
- Prandtl number5.19591
- Saturation pressure (bar)0.0757607
- Saturation temperature (°C)94.0009
- Solubility parameter1.5175e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.706027
- Specific heat capacity (kJ/kg·K)2.08507
- Surface tension0.0206623
- Thermal conductivity0.118601
- Thermal diffusivity8.0644e-8
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit0.0107885
- Upper flammability limit0.0686544
Environmental Properties
- Global warming potential
- Ozone depletion potential