Cobalt(II) azide
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| Names | |
|---|---|
| IUPAC name
Cobalt(II) diazide
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| Other names
Cobalt diazide
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| Identifiers | |
3D model (JSmol)
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| ChemSpider | |
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PubChem CID
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CompTox Dashboard (EPA)
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| Properties | |
| Co(N3)2 | |
| Molar mass | 142.97 g/mol |
| Hazards | |
| GHS labelling: | |
| GHS01: Explosive | |
| Danger | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Cobalt(II) azide is an inorganic chemical compound with the formula Co(N3)2. It can be formed through the reaction between dicobalt octacarbonyl and iodine azide.[1]
- Co2(CO)8 + 4IN3 → 2Co(N3)2 + 8CO + 2I2
Properties
[edit | edit source]Aqueous solutions of cobalt(II) azide change in color when introduced to suitable organic solvents, from pink-violet to a blue shade.[2] Like most azides, it is explosive.
