Properties of octacosane
Thermophysical properties for octacosane (CAS: 630-02-4). 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: 28, H: 58
- CAS630-02-4
- FormulaC28H58
- ID630-02-4
- InChIC28H58/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-28H2,1-2H3
- InChI KeyZYURHZPYMFLWSH-UHFFFAOYSA-N
- IUPAC Nameoctacosane
- Molecular Weight (kg)394.76
- Phases
- PubChem ID1.2408e+4
- SMILESCCCCCCCCCCCCCCCCCCCCCCCCCCCC
- Synonyms
Physical Properties
- Acentric factor1.195
- Critical pressure (bar)8
- Critical temperature (°C)550.85
- Critical volume (m³/kmol)1.916
- Dipole moment
- Melting temperature (°C)63.25
- Normal boiling temperature (°C)432
State-dependent Properties
- API gravity45.818
- Compressibility factor0.0184799
- Density (kg/m³)873.136
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)353.458
- Enthalpy of vaporization (molar) (kJ/kmol)1.3953e+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))668.825
- Molar volume (m³/kmol)0.452118
- Parachor2.0744e-4
- Poynting correction factor1.0206
- Prandtl number
- Saturation pressure (bar)1.6702e-11
- Saturation temperature (°C)431.315
- Solubility parameter1.6576e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.873995
- Specific heat capacity (kJ/kg·K)1.69426
- Surface tension0.027549
- Thermal conductivity
- Thermal diffusivity
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit0.00270536
- Upper flammability limit0.0172159
Environmental Properties
- Global warming potential
- Ozone depletion potential