Properties of docosane
Thermophysical properties for docosane (CAS: 629-97-0). 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
Need properties at a different state? Use our interactive calculator.
Open CalculatorIdentification
- AtomsC: 22, H: 46
- CAS629-97-0
- FormulaC22H46
- ID629-97-0
- InChIC22H46/c1-3-5-7-9-11-13-15-17-19-21-22-20-18-16-14-12-10-8-6-4-2/h3-22H2,1-2H3
- InChI KeyHOWGUJZVBDQJKV-UHFFFAOYSA-N
- IUPAC Namedocosane
- Molecular Weight (kg)310.601
- Phases
- PubChem ID1.2405e+4
- SMILESCCCCCCCCCCCCCCCCCCCCCC
- Synonyms
Physical Properties
- Acentric factor0.978
- Critical pressure (bar)11.74
- Critical temperature (°C)519.05
- Critical volume (m³/kmol)1.38313
- Dipole moment0
- Melting temperature (°C)44.4
- Normal boiling temperature (°C)368.148
State-dependent Properties
- API gravity49.9932
- Compressibility factor0.0144376
- Density (kg/m³)879.337
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)350.759
- Enthalpy of vaporization (molar) (kJ/kmol)1.0895e+5
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient
- Kinematic viscosity
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))527.939
- Molar volume (m³/kmol)0.353221
- Parachor1.6723e-4
- Poynting correction factor1.01643
- Prandtl number
- Saturation pressure (bar)3.0522e-9
- Saturation temperature (°C)368.148
- Solubility parameter1.6340e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.880203
- Specific heat capacity (kJ/kg·K)1.69974
- Surface tension0.0289581
- Thermal conductivity
- Thermal diffusivity
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit0.00342765
- Upper flammability limit0.0218123
Environmental Properties
- Global warming potential
- Ozone depletion potential