Sodium selenide
ALDRICH/796948 - 95%
Synonym: Disodium selenide
CAS Number: 1313-85-5
Empirical Formula (Hill Notation): Na2Se
Molecular Weight: 124.94
EC Number: 215-212-0
MDL Number: MFCD00014240
Linear Formula: Na2Se
Product Type: Chemical
| assay | 95% |
| form | powder |
| InChI | 1S/2Na.Se |
| InChI key | PNCGYTHKTDMKME-UHFFFAOYSA |
| SMILES string | [Na][Se][Na] |
| Application: | Sodium selenide can be used as a nucleophilic reagent in the reaction of ethynyl and bromoethynyl ketones to afford divinyl selenides and 1,3-enynes with high stereo- and regioselectivity. It is also used as a precursor and a stabilizing agent in the one-pot synthesis of cobalt selenide nanoparticles. |
| General description: | Sodium selenide is a useful selenylation reagent in organic synthesis. It can add a seleno group to a variety of organic substrates, such as alkenes, alkynes, and carbonyls. It is also used to synthesize organoselenium compounds, which are useful in various organic reactions. |
| Packaging: | 100 mg in clear glass bottle |
| Symbol |    GHS06,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H301 + H331 - H373 - H410 |
| Precautionary statements | P273 - P301 + P310 + P330 - P304 + P340 + P311 - P314 |
| Hazard Codes | T,N |
| Risk Statements | 23/25-33-50/53 |
| Safety Statements | 20/21-28-45-60-61 |
| RIDADR | UN 3283 6.1 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 95% |
| UNSPSC | 12352302 |