Properties of hafnium silicide (HfSi2)
Thermophysical properties for hafnium silicide (HfSi2) (CAS: 12401-56-8). 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
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Open CalculatorIdentification
- AtomsHf: 1, Si: 2
- CAS12401-56-8
- FormulaHfSi2
- ID12401-56-8
- InChIHf.2Si
- InChI KeyTWRSDLOICOIGRH-UHFFFAOYSA-N
- IUPAC Namehafnium silicide (hfsi2)
- Molecular Weight (kg)234.661
- Phases
- PubChem ID1.1230e+7
- SMILES[Hf].[Si].[Si]
- Synonyms
Physical Properties
- Acentric factor
- Critical pressure (bar)0
- Critical temperature (°C)-273.15
- Critical volume (m³/kmol)0
- Dipole moment
- Melting temperature (°C)1700
- Normal boiling temperature (°C)-273.15
State-dependent Properties
- Compressibility factor0.00126204
- Density (kg/m³)7600.03
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)0
- Enthalpy of vaporization (molar) (kJ/kmol)
- 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))30.8875
- Molar volume (m³/kmol)0.0308763
- Parachor
- Poynting correction factor
- Prandtl number
- Saturation pressure (bar)0
- Solubility parameter
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity7.60751
- Specific heat capacity (kJ/kg·K)0.131626
- 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