Properties of cyclooctane
Thermophysical properties for cyclooctane (CAS: 292-64-8). 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
- CAS292-64-8
- FormulaC8H16
- ID292-64-8
- InChIC8H16/c1-2-4-6-8-7-5-3-1/h1-8H2
- InChI KeyWJTCGQSWYFHTAC-UHFFFAOYSA-N
- IUPAC Namecyclooctane
- Molecular Weight (kg)112.213
- Phasel
- PubChem ID9266
- SMILESC1CCCCCCC1
- Synonyms
Physical Properties
- Acentric factor0.2536
- Critical pressure (bar)35.6
- Critical temperature (°C)374.05
- Critical volume (m³/kmol)0.41
- Dipole moment0
- Melting temperature (°C)14.8
- Normal boiling temperature (°C)151.1
State-dependent Properties
- API gravity40.1482
- Compressibility factor0.00561164
- Density (kg/m³)817.334
- Dynamic viscosity (cP)0.409588
- Enthalpy of vaporization (mass) (kJ)373.013
- Enthalpy of vaporization (molar) (kJ/kmol)4.1857e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-4.4444e-7
- Kinematic viscosity5.0113e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))233.971
- Molar volume (m³/kmol)0.137291
- Parachor5.7433e-5
- Poynting correction factor1.00556
- Prandtl number7.36093
- Saturation pressure (bar)0.0115992
- Saturation temperature (°C)150.969
- Solubility parameter1.6936e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.818138
- Specific heat capacity (kJ/kg·K)2.08507
- Surface tension0.029943
- Thermal conductivity0.116021
- Thermal diffusivity6.8079e-8
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)30
- Lower flammability limit0.00944923
- Upper flammability limit0.0604731
Environmental Properties
- Global warming potential
- Ozone depletion potential