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Molecule
Cobalt(Ii) Chloride
CAS: 7646-79-9 · Cl2Co
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 7646-79-9
- Molecular Formula
- Cl2Co
- Molecular Mass
- 129.84 g/mol
Identifiers
CAS Registry Number
7646-79-9
SMILES
[Cl-].[Cl-].[Co+2]
InChI Key
GVPFVAHMJGGAJG-UHFFFAOYSA-L
InChI
InChI=1S/2ClH.Co/h2*1H;/q;;+2/p-2
Names and Synonyms
- Cobalt(Ii) Chloride Synonym
- Cobalt chloride (CoCl2) Synonym
- Cobaltous chloride Synonym
- Cobalt(II) chloride Synonym
- Cobalt dichloride Synonym
- Cobaltous dichloride Synonym
- Cobalt chloride Synonym
- Cobalt dichloride (CoCl2) Synonym
- Cobalt(2+) chloride Synonym
- Dichlorocobalt Synonym
- NSC 51149 Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 129.84 g/mol | CAS Common Chemistry |
| 129.839 g/mol | RDKit | |
| 133.865 g/mol | chempirical lib | |
| Density | 3.36 g/cm³ | CAS Common Chemistry |
| 3.36 g/cm3 @ 25 °C | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Cobalt(II)_chloride | CAS Common Chemistry |
| Boiling Point | 1049 °C | CAS Common Chemistry |
| Canonical SMILES | Cl[Co]Cl | CAS Common Chemistry |
| InChI | InChI=1S/2ClH.Co/h2*1H;/q;;+2/p-2 | CAS Common Chemistry |
| InChI Key | InChIKey=GVPFVAHMJGGAJG-UHFFFAOYSA-L | CAS Common Chemistry |
| Melting Point | 735 °C | CAS Common Chemistry |
| Name | Cobalt chloride (CoCl2) | CAS Common Chemistry |
| Heavy Atom Count | 3 | 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 | -5.9945 | RDKit |
| Molar Refractivity | 0.0 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 128.87090036 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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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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MW = 129.84 g/mol; density = 3.360 g/mL. Edit any field — others recompute live.
