Properties of pentadecane
Thermophysical properties for pentadecane (CAS: 629-62-9). 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: 15, H: 32
- CAS629-62-9
- FormulaC15H32
- ID629-62-9
- InChIC15H32/c1-3-5-7-9-11-13-15-14-12-10-8-6-4-2/h3-15H2,1-2H3
- InChI KeyYCOZIPAWZNQLMR-UHFFFAOYSA-N
- IUPAC Namepentadecane
- Molecular Weight (kg)212.415
- Phasel
- PubChem ID1.2391e+4
- SMILESCCCCCCCCCCCCCCC
- Synonyms
Physical Properties
- Acentric factor0.6897
- Critical pressure (bar)14.8
- Critical temperature (°C)434.85
- Critical volume (m³/kmol)0.966
- Dipole moment0
- Melting temperature (°C)9.95
- Normal boiling temperature (°C)270.6
State-dependent Properties
- API gravity52.0591
- Compressibility factor0.0113647
- Density (kg/m³)763.969
- Dynamic viscosity (cP)2.54617
- Enthalpy of vaporization (mass) (kJ)355.341
- Enthalpy of vaporization (molar) (kJ/kmol)7.5480e+4
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-4.4081e-7
- Kinematic viscosity3.3328e-6
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))470.014
- Molar volume (m³/kmol)0.278041
- Parachor1.1367e-4
- Poynting correction factor1.01143
- Prandtl number40.9029
- Saturation pressure (bar)6.2948e-6
- Saturation temperature (°C)270.675
- Solubility parameter1.6204e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity0.76472
- Specific heat capacity (kJ/kg·K)2.21272
- Surface tension0.0266891
- Thermal conductivity0.13774
- Thermal diffusivity8.1481e-8
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)132
- Lower flammability limit0.0185411
- Upper flammability limit0.174356
Environmental Properties
- Global warming potential
- Ozone depletion potential