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Molecule
Mercury(I) Chloride
CAS: 10112-91-1 · Cl2Hg2
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 10112-91-1
- Molecular Formula
- Cl2Hg2
- Molecular Mass
- 472.09 g/mol
Identifiers
CAS Registry Number
10112-91-1
SMILES
[Cl-].[Cl-].[Hg+].[Hg+]
InChI Key
ZOMNIUBKTOKEHS-UHFFFAOYSA-L
InChI
InChI=1S/2ClH.2Hg/h2*1H;;/q;;2*+1/p-2
Names and Synonyms
- Mercury(I) Chloride Common Name
- Mercury chloride (Hg2Cl2) Synonym
- Mercury subchloride Synonym
- Calomel Synonym
- Mercurous chloride Synonym
- Calotab Synonym
- Calogreen Synonym
- Cyclosan Synonym
- Mercurous chloride (Hg2Cl2) Synonym
- Dimercury dichloride Synonym
- Mercury monochloride Synonym
- Precipite blanc Synonym
- Mild mercury chloride Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 472.09 g/mol | CAS Common Chemistry |
| 473.87899136 g/mol | RDKit | |
| 472.086 g/mol | RDKit | |
| 476.116 g/mol | chempirical lib | |
| 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 |
| 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 |
| -5.997 | RDKit | |
| Molar Refractivity | 0.0 cm³/mol | RDKit |
| Fraction Csp3 | 0.0 | chempirical lib |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Exact Mass | 472.086 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
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.
External Resources
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Quick conversion
MW = 472.09 g/mol; density = 7.150 g/mL. Edit any field — others recompute live.
