Properties of phosphorus sulfide (P2S5)
Thermophysical properties for phosphorus sulfide (P2S5) (CAS: 1314-80-3). 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
- AtomsP: 2, S: 5
- CAS1314-80-3
- FormulaP2S5
- ID1314-80-3
- InChIP2S5/c3-1(4)7-2(5)6
- InChI KeyHWVAJUNEPOKXLF-UHFFFAOYSA-N
- IUPAC Namephosphorus sulfide (p2s5)
- Molecular Weight (kg)222.273
- Phases
- PubChem ID1.6137e+7
- SMILESS=P(=S)SP(=S)=S
- Synonyms
Physical Properties
- Acentric factor0.5936
- Critical pressure (bar)232
- Critical temperature (°C)1017.85
- Critical volume (m³/kmol)0.13881
- Dipole moment
- Melting temperature (°C)285
- Normal boiling temperature (°C)515
State-dependent Properties
- API gravity-105.161
- Compressibility factor0.00447547
- Density (kg/m³)2030
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)730.086
- Enthalpy of vaporization (molar) (kJ/kmol)1.6228e+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))70.4624
- Molar volume (m³/kmol)0.109494
- Parachor2.8653e-5
- Poynting correction factor1.0017
- Prandtl number
- Saturation pressure (bar)1.7558e-15
- Saturation temperature (°C)525.103
- Solubility parameter6.2059e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity2.03199
- Specific heat capacity (kJ/kg·K)0.317009
- Surface tension0.225896
- Thermal conductivity
- Thermal diffusivity
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit
- Upper flammability limit
Environmental Properties
- Global warming potential
- Ozone depletion potential