Properties of 1-octene
Thermophysical properties for 1-octene (CAS: 111-66-0). 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: 8, H: 16
- CAS111-66-0
- FormulaC8H16
- ID111-66-0
- InChIC8H16/c1-3-5-7-8-6-4-2/h3H,1,4-8H2,2H3
- InChI KeyKWKAKUADMBZCLK-UHFFFAOYSA-N
- IUPAC Nameoct-1-ene
- Molecular Weight (kg)112.213
- Phasel
- PubChem ID8125
- SMILESCCCCCCC=C
- Synonyms
Physical Properties
- Acentric factor0.386
- Critical pressure (bar)26.8
- Critical temperature (°C)293.85
- Critical volume (m³/kmol)0.468
- Dipole moment0.3
- Melting temperature (°C)-102
- Normal boiling temperature (°C)121.3
State-dependent Properties
- API gravity64.6041
- Compressibility factor0.00643189
- Density (kg/m³)713.101
- Dynamic viscosity (cP)0.47997
- Enthalpy of vaporization (mass) (kJ)360.79
- Enthalpy of vaporization (molar) (kJ/kmol)4.0485e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-4.4035e-7
- Kinematic viscosity6.7307e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))233.971
- Molar volume (m³/kmol)0.157359
- Parachor6.0527e-5
- Poynting correction factor1.00625
- Prandtl number8.22874
- Saturation pressure (bar)0.031197
- Saturation temperature (°C)121.069
- Solubility parameter1.5541e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.713802
- Specific heat capacity (kJ/kg·K)2.08507
- Surface tension0.0213313
- Thermal conductivity0.121619
- Thermal diffusivity8.1796e-8
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)11.5
- Lower flammability limit0.00939641
- Upper flammability limit0.0603422
Environmental Properties
- Global warming potential
- Ozone depletion potential