Properties of dodecane
Thermophysical properties for dodecane (CAS: 112-40-3). 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: 12, H: 26
- CAS112-40-3
- FormulaC12H26
- ID112-40-3
- InChIC12H26/c1-3-5-7-9-11-12-10-8-6-4-2/h3-12H2,1-2H3
- InChI KeySNRUBQQJIBEYMU-UHFFFAOYSA-N
- IUPAC Namedodecane
- Molecular Weight (kg)170.335
- Phasel
- PubChem ID8182
- SMILESCCCCCCCCCCCC
- Synonyms
Physical Properties
- Acentric factor0.574
- Critical pressure (bar)18.17
- Critical temperature (°C)384.95
- Critical volume (m³/kmol)0.75188
- Dipole moment0
- Melting temperature (°C)-9.6
- Normal boiling temperature (°C)216.292
State-dependent Properties
- API gravity56.2959
- Compressibility factor0.00933617
- Density (kg/m³)745.731
- Dynamic viscosity (cP)1.35886
- Enthalpy of vaporization (mass) (kJ)361.45
- Enthalpy of vaporization (molar) (kJ/kmol)6.1568e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-4.2669e-7
- Kinematic viscosity1.8222e-6
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))376.833
- Molar volume (m³/kmol)0.228413
- Parachor9.1617e-5
- Poynting correction factor1.00938
- Prandtl number22.2187
- Saturation pressure (bar)1.7878e-4
- Saturation temperature (°C)216.292
- Solubility parameter1.6084e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.746465
- Specific heat capacity (kJ/kg·K)2.21231
- Surface tension0.0249306
- Thermal conductivity0.135302
- Thermal diffusivity8.2012e-8
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)74
- Lower flammability limit0.0113977
- Upper flammability limit0.0963206
Environmental Properties
- Global warming potential
- Ozone depletion potential