Triphenylphosphine selenide
Synonym(s):Triphenylphosphine selenide
- CAS NO.：3878-44-2
- Empirical Formula: C18H15PSe
- Molecular Weight: 341.25
- MDL number: MFCD00013477
- EINECS: 223-406-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:53:31
What is Triphenylphosphine selenide?
Chemical properties
WHITE TO OFF-WHITE CRYSTALLINE POWDER
Properties of Triphenylphosphine selenide
| Melting point: | 186-188 °C |
| Boiling point: | 448.6±28.0 °C(Predicted) |
| storage temp. | Store below +30°C. |
| form | solid |
| color | White to Almost white |
Safety information for Triphenylphosphine selenide
| Signal word | Danger |
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06  Health Hazard GHS08  Environment GHS09 |
| GHS Hazard Statements |
H373:Specific target organ toxicity, repeated exposure H410:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P273:Avoid release to the environment. P314:Get medical advice/attention if you feel unwell. P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. |
Computed Descriptors for Triphenylphosphine selenide
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