Properties of phosphorus pentachloride
Thermophysical properties for phosphorus pentachloride (CAS: 10026-13-8). 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
- AtomsCl: 5, P: 1
- CAS10026-13-8
- FormulaCl5P
- ID10026-13-8
- InChICl5P/c1-6(2,3,4)5
- InChI KeyUHZYTMXLRWXGPK-UHFFFAOYSA-N
- IUPAC Namepentakis(chloranyl)-$l^{5}-phosphane
- Molecular Weight (kg)208.239
- Phases
- PubChem ID2.4819e+4
- SMILESP(Cl)(Cl)(Cl)(Cl)Cl
- Synonyms
Physical Properties
- Acentric factor0.531
- Critical pressure (bar)58.15
- Critical temperature (°C)373
- Critical volume (m³/kmol)0.27716
- Dipole moment0
- Melting temperature (°C)148
- Normal boiling temperature (°C)159.85
State-dependent Properties
- API gravity-70.6531
- Compressibility factor0.00405313
- Density (kg/m³)2100
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)269.682
- Enthalpy of vaporization (molar) (kJ/kmol)5.6158e+4
- 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))60.5938
- Molar volume (m³/kmol)0.0991614
- Parachor4.1752e-5
- Poynting correction factor1.0037
- Prandtl number
- Saturation pressure (bar)4.0892e-5
- Saturation temperature (°C)162.115
- Solubility parameter2.4390e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity2.10206
- Specific heat capacity (kJ/kg·K)0.290982
- Surface tension0.0451517
- Thermal conductivity
- Thermal diffusivity
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit0.636272
- Upper flammability limit0.231534
Environmental Properties
- Global warming potential
- Ozone depletion potential