A7996312
Triphenylphosphine Selenide , >98.0%(GC) , 3878-44-2
Synonym(s):
Triphenylphosphine selenide
CAS NO.：3878-44-2
Empirical Formula: C18H15PSe
Molecular Weight: 341.25
MDL number: MFCD00013477
EINECS: 223-406-1
| Pack Size | Price | Stock | Quantity |
| 1G | RMB103.20 | In Stock |
|
| 5G | RMB271.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 186-188 °C |
| Boiling point: | 448.6±28.0 °C(Predicted) |
| storage temp. | Store below +30°C. |
| solubility | very sol dichloromethane; moderately sol on heating in acetonitrile, benzene, 1-butanol, ethanol, methanol; insol ether, water |
| form | solid |
| color | White to Almost white |
Description and Uses
Triphenylphosphine Selenide is used for conversion of epoxides into alkenes.
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 2811 6.1/PG 2 |
| WGK Germany | 3 |
| RTECS | SZ2455000 |
| HazardClass | 6.1(b) |
| PackingGroup | III |
| HS Code | 29310099 |
| Toxicity | rat,LD,oral,> 500mg/kg (500mg/kg),National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. Vol. 5, Pg. 39, 1953. |