Properties of zinc chloride
Thermophysical properties for zinc chloride (CAS: 7646-85-7). 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
- AtomsCl: 2, Zn: 1
- CAS7646-85-7
- FormulaCl2Zn
- ID7646-85-7
- InChI2ClH.Zn/h2*1H;/q;;+2/p-2
- InChI KeyJIAARYAFYJHUJI-UHFFFAOYSA-L
- IUPAC Namedichlorozinc
- Molecular Weight (kg)136.286
- Phases
- PubChem ID5727
- SMILES[Cl-].[Cl-].[Zn+2]
- Synonyms
Physical Properties
- Acentric factor0.448
- Critical pressure (bar)134.99
- Critical temperature (°C)1363.9
- Critical volume (m³/kmol)0.3025
- Dipole moment
- Melting temperature (°C)325
- Normal boiling temperature (°C)732
State-dependent Properties
- API gravity-75.835
- Compressibility factor0.00191667
- Density (kg/m³)2906.38
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)1364.69
- Enthalpy of vaporization (molar) (kJ/kmol)1.8599e+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))71.3
- Molar volume (m³/kmol)0.046892
- Parachor3.4364e-5
- Poynting correction factor1.0022
- Prandtl number
- Saturation pressure (bar)9.1969e-20
- Saturation temperature (°C)740.052
- Solubility parameter5.8476e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity2.90924
- Specific heat capacity (kJ/kg·K)0.523165
- Surface tension0.166644
- 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