Properties of ethylcyclohexane
Thermophysical properties for ethylcyclohexane (CAS: 1678-91-7). 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
Need properties at a different state? Use our interactive calculator.
Open CalculatorIdentification
- AtomsC: 8, H: 16
- CAS1678-91-7
- FormulaC8H16
- ID1678-91-7
- InChIC8H16/c1-2-8-6-4-3-5-7-8/h8H,2-7H2,1H3
- InChI KeyIIEWJVIFRVWJOD-UHFFFAOYSA-N
- IUPAC Nameethylcyclohexane
- Molecular Weight (kg)112.213
- Phasel
- PubChem ID1.5504e+4
- SMILESCCC1CCCCC1
- Synonyms
Physical Properties
- Acentric factor0.2444
- Critical pressure (bar)32.7
- Critical temperature (°C)333.75
- Critical volume (m³/kmol)0.431
- Dipole moment
- Melting temperature (°C)-111.15
- Normal boiling temperature (°C)131.8
State-dependent Properties
- API gravity47.0014
- Compressibility factor0.00584558
- Density (kg/m³)784.625
- Dynamic viscosity (cP)0.786931
- Enthalpy of vaporization (mass) (kJ)362.298
- Enthalpy of vaporization (molar) (kJ/kmol)4.0654e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-4.3046e-7
- Kinematic viscosity1.0029e-6
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))233.971
- Molar volume (m³/kmol)0.143014
- Parachor5.7282e-5
- Poynting correction factor1.00579
- Prandtl number15.3564
- Saturation pressure (bar)0.0132166
- Saturation temperature (°C)136.184
- Solubility parameter1.6338e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.785397
- Specific heat capacity (kJ/kg·K)2.08507
- Surface tension0.0251396
- Thermal conductivity0.106849
- Thermal diffusivity6.5311e-8
Safety Properties
- Autoignition temperature (°C)238
- Flash point temperature (°C)24
- Lower flammability limit0.009
- Upper flammability limit0.066
Environmental Properties
- Global warming potential
- Ozone depletion potential