Properties of iodide
Thermophysical properties for iodide (CAS: 20461-54-5). 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
- AtomsI: 1
- CAS20461-54-5
- FormulaI-
- ID20461-54-5
- InChIHI/h1H/p-1
- InChI KeyXMBWDFGMSWQBCA-UHFFFAOYSA-M
- IUPAC Nameiodide
- Molecular Weight (kg)126.904
- Phases
- PubChem ID3.0165e+4
- SMILES[I-]
- Synonyms
Physical Properties
- Acentric factor0.136468
- Critical pressure (bar)69.9097
- Critical temperature (°C)221.401
- Critical volume (m³/kmol)0.1145
- Dipole moment
- Melting temperature (°C)113.2
- Normal boiling temperature (°C)18.89
State-dependent Properties
- API gravity-84.6565
- Compressibility factor0.00176492
- Density (kg/m³)2939.01
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)194.814
- Enthalpy of vaporization (molar) (kJ/kmol)2.4723e+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))10.3561
- Molar volume (m³/kmol)0.0431794
- Parachor1.8109e-5
- Poynting correction factor0.999635
- Prandtl number
- Saturation pressure (bar)1.22557
- Saturation temperature (°C)19.6789
- Solubility parameter2.2844e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity2.9419
- Specific heat capacity (kJ/kg·K)0.0816054
- Surface tension0.0323514
- 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