Input interpretation
![zinc chloride](../image_source/6695ee6a37044bc7a1b84b7d72ba1235.png)
zinc chloride
Chemical names and formulas
![formula | ZnCl_2 Hill formula | Cl_2Zn name | zinc chloride IUPAC name | zinc dichloride alternate names | zinc dichloride mass fractions | Cl (chlorine) 52% | Zn (zinc) 48%](../image_source/0ae224903d4011eb0dd196a975dda599.png)
formula | ZnCl_2 Hill formula | Cl_2Zn name | zinc chloride IUPAC name | zinc dichloride alternate names | zinc dichloride mass fractions | Cl (chlorine) 52% | Zn (zinc) 48%
Structure diagram
![Structure diagram](../image_source/4cbb0a52852904a62523a0dc77ec4d7b.png)
Structure diagram
Basic properties
![molar mass | 136.3 g/mol phase | solid (at STP) melting point | 293 °C solubility in water | soluble](../image_source/abfa6f65f98cc526273bf53e13aaf8aa.png)
molar mass | 136.3 g/mol phase | solid (at STP) melting point | 293 °C solubility in water | soluble
Units
Solid properties (at STP)
![vapor pressure | 0.9998 mmHg](../image_source/7ef46027fb295657f2802f70d94e9275.png)
vapor pressure | 0.9998 mmHg
Units
Thermodynamic properties
![specific heat capacity c_p | solid | 0.5232 J/(g K) molar heat capacity c_p | solid | 71.3 J/(mol K) specific free energy of formation Δ_fG° | solid | -2.711 kJ/g molar free energy of formation Δ_fG° | solid | -369.4 kJ/mol specific heat of formation Δ_fH° | solid | -3.046 kJ/g molar heat of formation Δ_fH° | solid | -415.1 kJ/mol molar heat of fusion | 10.3 kJ/mol | specific heat of fusion | 0.0756 kJ/g | (at STP)](../image_source/3e2e562e01152dbcdff75a3f4bec8224.png)
specific heat capacity c_p | solid | 0.5232 J/(g K) molar heat capacity c_p | solid | 71.3 J/(mol K) specific free energy of formation Δ_fG° | solid | -2.711 kJ/g molar free energy of formation Δ_fG° | solid | -369.4 kJ/mol specific heat of formation Δ_fH° | solid | -3.046 kJ/g molar heat of formation Δ_fH° | solid | -415.1 kJ/mol molar heat of fusion | 10.3 kJ/mol | specific heat of fusion | 0.0756 kJ/g | (at STP)
Chemical identifiers
![CAS number | 7646-85-7 PubChem CID number | 3007855 PubChem SID number | 24853766 SMILES identifier | [Cl-].[Cl-].[Zn+2] InChI identifier | InChI=1/2ClH.Zn/h2*1H;/q;;+2/p-2/f2Cl.Zn/h2*1h;/q2*-1;m RTECS number | ZH1400000 MDL number | MFCD00011295](../image_source/f2d5f8f79a0678411458ea06dcca5e1e.png)
CAS number | 7646-85-7 PubChem CID number | 3007855 PubChem SID number | 24853766 SMILES identifier | [Cl-].[Cl-].[Zn+2] InChI identifier | InChI=1/2ClH.Zn/h2*1H;/q;;+2/p-2/f2Cl.Zn/h2*1h;/q2*-1;m RTECS number | ZH1400000 MDL number | MFCD00011295
Toxicity properties
![odor | odorless short-term exposure limit | 2 mg/m^3](../image_source/861ef1a0e7c3b919e9255def2c2e3067.png)
odor | odorless short-term exposure limit | 2 mg/m^3
![long-term exposure limit | 1 mg/m^3 (over 8 hours)](../image_source/a4ce3dcdf918e79f9950017b1e07f7ba.png)
long-term exposure limit | 1 mg/m^3 (over 8 hours)
Ion equivalents
![Zn^(2+) (zinc cation) | 1 Cl^- (chloride anion) | 2](../image_source/f4d859cb250b977ed78d164a2d1a6476.png)
Zn^(2+) (zinc cation) | 1 Cl^- (chloride anion) | 2