Calcium selenide
Chemical compound From Wikipedia, the free encyclopedia
Calcium selenide (CaSe) is a chemical compound consisting of the elements calcium and selenium in equal stoichiometric ratio.[1]
| Identifiers | |
|---|---|
3D model (JSmol) |
|
| ChemSpider | |
| ECHA InfoCard | 100.013.765 |
| EC Number |
|
PubChem CID |
|
| UNII | |
CompTox Dashboard (EPA) |
|
| |
| |
| Properties | |
| CaSe | |
| Molar mass | 119.038 g/mol |
| Hazards | |
| GHS labelling: | |
  | |
| Danger | |
| H301, H331, H373, H410 | |
| P260, P261, P264, P270, P271, P273, P301+P316, P304+P340, P316, P319, P321, P330, P391, P403+P233, P405, P501 | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
| |
Preparation and properties
Calcium selenide can be prepared via the reaction of calcium and H2Se in liquid NH3.[2]
- Ca + H2Se → CaSe + H2
Calcium selenide reacts with indium(III) selenide in vacuum at high temperature to give CaIn2Se4.[3]
- CaSe + In2Se3 → CaIn2Se4
References
Wikiwand - on
Seamless Wikipedia browsing. On steroids.