Triphenylphosphinselenid
Triphenylphosphine selenide
CAS: 3878-44-2
Molecular Formula: C18H15PSe
Triphenylphosphinselenid - Names and Identifiers
| Name | Triphenylphosphine selenide |
| Synonyms | BRN 2269139 Triphenylphosphinselenid triphenyl-phosphineselenid Triphenylphosphine selenide TRIPHENYLPHOSPHINE SELENIDE triphenylphosphane selenide Phosphine selenide, triphenyl- TRIPHENYLPHOSPHINE SELENIDE FOR SYNTHESI 3-16-00-00866 (Beilstein Handbook Reference) |
| CAS | 3878-44-2 |
| EINECS | 223-406-1 |
| InChI | InChI=1/C18H15PSe/c20-19(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H |
Triphenylphosphinselenid - Physico-chemical Properties
| Molecular Formula | C18H15PSe |
| Molar Mass | 341.25 |
| Melting Point | 186-188°C |
| Boling Point | 448.6±28.0 °C(Predicted) |
| Flash Point | 225.1°C |
| Vapor Presure | 8.11E-08mmHg at 25°C |
| Appearance | solid |
| Storage Condition | Store below +30°C. |
| MDL | MFCD00013477 |
Triphenylphosphinselenid - Risk and Safety
| Risk Codes | R23/25 - Toxic by inhalation and if swallowed. R33 - Danger of cumulative effects R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| Safety Description | S20/21 - S28 - After contact with skin, wash immediately with plenty of soap-suds. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S60 - This material and its container must be disposed of as hazardous waste. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
| UN IDs | UN 2811 6.1/PG 2 |
| WGK Germany | 3 |
| RTECS | SZ2455000 |
| HS Code | 29310099 |
| Hazard Class | 6.1(b) |
| Packing Group | III |
Triphenylphosphinselenid - Reference Information
| Production method | It is obtained by the reaction of triphenylphosphine and potassium selenocyanate or elemental selenium, and recrystallized in ethanol. |
Last Update：2024-04-10 22:29:15
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