Properties of hafnium iodide (HfI4)
Thermophysical properties for hafnium iodide (HfI4) (CAS: 13777-23-6). 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, I: 4
- CAS13777-23-6
- FormulaHfI4
- ID13777-23-6
- InChIHf.4HI/h;4*1H/q+4;;;;/p-4
- InChI KeyYCJQNNVSZNFWAH-UHFFFAOYSA-J
- IUPAC Nametetraiodohafnium
- Molecular Weight (kg)686.108
- Phasel
- PubChem ID8.3726e+4
- SMILES[Hf+4].[I-].[I-].[I-].[I-]
- Synonyms
Physical Properties
- Acentric factor1.01067
- Critical pressure (bar)49.92
- Critical temperature (°C)642.85
- Critical volume (m³/kmol)0.528
- Dipole moment
- Melting temperature (°C)-273.15
- Normal boiling temperature (°C)400
State-dependent Properties
- API gravity-98.7276
- Compressibility factor0.00651902
- Density (kg/m³)4301.87
- Dynamic viscosity (cP)3.43623
- Enthalpy of vaporization (mass) (kJ)210.344
- Enthalpy of vaporization (molar) (kJ/kmol)1.4432e+5
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient-2.0172e-6
- Kinematic viscosity7.9877e-7
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))72.2792
- Molar volume (m³/kmol)0.15949
- Parachor8.2820e-5
- Poynting correction factor1.00654
- Prandtl number2.59513
- Saturation pressure (bar)3.7502e-12
- Saturation temperature (°C)397.716
- Solubility parameter2.9822e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity4.30611
- Specific heat capacity (kJ/kg·K)0.105347
- Surface tension0.0708342
- Thermal conductivity0.13949
- Thermal diffusivity3.0780e-7
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