Properties of calcium fluoride
Thermophysical properties for calcium fluoride (CAS: 7789-75-5). 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
- AtomsCa: 1, F: 2
- CAS7789-75-5
- FormulaCaF2
- ID7789-75-5
- InChICa.2FH/h;2*1H/q+2;;/p-2
- InChI KeyWUKWITHWXAAZEY-UHFFFAOYSA-L
- IUPAC Namecalcium;difluoride
- Molecular Weight (kg)78.0748
- Phases
- PubChem ID2.4617e+4
- SMILES[Ca+2].[F-].[F-]
- Synonyms
Physical Properties
- Acentric factor0.752
- Critical pressure (bar)376.91
- Critical temperature (°C)4297.7
- Critical volume (m³/kmol)0.3025
- Dipole moment
- Melting temperature (°C)1418
- Normal boiling temperature (°C)2500
State-dependent Properties
- API gravity-75.4044
- Compressibility factor0.00100353
- Density (kg/m³)3179.99
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)1.1617e+4
- Enthalpy of vaporization (molar) (kJ/kmol)9.0697e+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))68.6446
- Molar volume (m³/kmol)0.0245519
- Parachor2.7858e-5
- Poynting correction factor1.00127
- Prandtl number
- Saturation pressure (bar)5.4304e-103
- Saturation temperature (°C)2568.01
- Solubility parameter1.7086e+5
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity3.18312
- Specific heat capacity (kJ/kg·K)0.879216
- Surface tension0.650392
- 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