Back to Search
Mercury(I) Chloride
CAS: 10112-91-1 | Cl2Hg2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
10112-91-1
Molecular Formula:
Cl2Hg2
Molecular Mass:
472.09 g/mol
Names and Synonyms:
Mercury(I) Chloride
Mercury chloride (Hg2Cl2)
Mercury subchloride
Calomel
Mercurous chloride
Calotab
Calogreen
Cyclosan
Mercurous chloride (Hg2Cl2)
Dimercury dichloride
Mercury monochloride
Precipite blanc
Mild mercury chloride
Identifiers:
SMILES:
[Cl-].[Cl-].[Hg+].[Hg+]
InChI:
InChI=1S/2ClH.2Hg/h2*1H;;/q;;2*+1/p-2
Key Properties
Melting Point
400 °C (sublm)
CAS Common Chemistry
Density
7.15 g/cm³
CAS Common Chemistry
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 472.09 g/mol | CAS Common Chemistry |
| 472.086 g/mol | RDKit | |
| 473.87899136 g/mol | RDKit | |
| Density | 7.15 g/cm³ | CAS Common Chemistry |
| 7.15 g/cm3 | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Mercury(I)_chloride | CAS Common Chemistry |
| Canonical SMILES | Cl[Hg][Hg]Cl | CAS Common Chemistry |
| InChI | InChI=1S/2ClH.2Hg/h2*1H;;/q;;2*+1/p-2 | CAS Common Chemistry |
| InChI Key | InChIKey=ZOMNIUBKTOKEHS-UHFFFAOYSA-L | CAS Common Chemistry |
| Melting Point | 400 °C (sublm) | CAS Common Chemistry |
| Name | Mercury chloride (Hg2Cl2) | CAS Common Chemistry |
| Mercury(I) chloride | CAS Common Chemistry | |
| Heavy Atom Count | 4 | RDKit |
| Hydrogen Bond Acceptors | 0 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 0.0 Ų | RDKit |
| LogP | -5.997000000000001 | RDKit |
| Molar Refractivity | 0.0 | RDKit |
