Diphenyl diselenide
SIAL/42944 - purum, ≥97.0% (GC)
Synonym: Phenyl diselenide
CAS Number: 1666-13-3
Empirical Formula (Hill Notation): C12H10Se2
Molecular Weight: 312.13
EC Number: 216-780-2
MDL Number: MFCD00003001
Linear Formula: C6H5SeSeC6H5
Product Type: Chemical
| assay | ≥97.0% (GC) |
| grade | purum |
| InChI | 1S/C12H10Se2/c1-3-7-11(8- |
| InChI key | YWWZCHLUQSHMCL-UHFFFAOYSA |
| mp | 59-61 °C (lit.) |
| 60-63 °C | |
| Quality Level | 200  |
| SMILES string | [Se]([Se]c1ccccc1)c2ccccc |
| Application: | Diphenyl diselenide (Ph2Se2) may be used in the following studies: • methoxyselenenylation of alkenes • dihydroxylation of double bonds • hydrothiolation of terminal alkynes It may be used in the synthesis of the following: • unsymmetrical diorganyl selenides • 1-(phenylselenomethyl)v • allylic phenyl selenides |
| General description: | Diphenyl diselenide (Ph2Se2) is an organoselenium compound. Its crystalline structure, toxicokinetic properties, antioxidant and anti-inflammatory activities have been investigated. Its ability to reverse the oxidative brain damage and mitochondrial dysfunction induced by acetaminophen has been studied in mice. It reacts with thallium (Tl) to form TI (SePh). It participates in a four-component radical coupling to form substituted cyclopentanes. |
| Other Notes: | Reagent for introducing the phenylselenyl group, used for elimination and oxidation reactions, review |
| 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 | ≥97.0% (GC) |
| mp | 59-61 °C (lit.); 60-63 °C |
| UNSPSC | 12352100 |