Properties of tantalum pentafluoride
Thermophysical properties for tantalum pentafluoride (CAS: 7783-71-3). 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
- AtomsF: 5, Ta: 1
- CAS7783-71-3
- FormulaF5Ta
- ID7783-71-3
- InChI5FH.Ta/h5*1H;/q;;;;;+5/p-5
- InChI KeyYRGLXIVYESZPLQ-UHFFFAOYSA-I
- IUPAC Namepentafluorotantalum
- Molecular Weight (kg)275.94
- Phases
- PubChem ID8.2218e+4
- SMILES[F-].[F-].[F-].[F-].[F-].[Ta+5]
- Synonyms
Physical Properties
- Acentric factor
- Critical pressure (bar)0
- Critical temperature (°C)514.81
- Critical volume (m³/kmol)0
- Dipole moment
- Melting temperature (°C)96.9
- Normal boiling temperature (°C)229.5
State-dependent Properties
- Compressibility factor0.00237949
- Density (kg/m³)4740
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)253.214
- Enthalpy of vaporization (molar) (kJ/kmol)6.9872e+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))61.1148
- Molar volume (m³/kmol)0.0582152
- Parachor
- Poynting correction factor
- Prandtl number
- Saturation pressure (bar)0
- Solubility parameter
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity4.74466
- Specific heat capacity (kJ/kg·K)0.221479
- Surface tension
- 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
Failed Properties:
- API gravityFailed
- Saturation temperature (°C)Failed