PRODUCT Properties
| Melting point: | 3°C |
| Boiling point: | 115-117 °C(lit.) |
| Density | 1.338 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | 2-8°C |
| form | liquid |
| color | amber |
| Water Solubility | Immiscible with water. |
| Sensitive | Moisture Sensitive |
| Exposure limits | ACGIH: TWA 0.2 mg/m3 NIOSH: IDLH 1 mg/m3; TWA 0.2 mg/m3 |
| CAS DataBase Reference | 1132-39-4(CAS DataBase Reference) |
| EPA Substance Registry System | Diphenyl selenide (1132-39-4) |
Description and Uses
Diphenyl selenide is used for anti-selective Michael addition of thiols and their analogs to nitro-olefins.
Safety
| Symbol(GHS) |    GHS06,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H301+H331-H373-H410 |
| Precautionary statements | P260-P264-P273-P301+P310-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 3082 9/PG 3 |
| WGK Germany | 3 |
| RTECS | SX1825000 |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | II |
