Triphenylphosphine selenide
- Product NameTriphenylphosphine selenide
- CAS3878-44-2
- CBNumberCB5390579
- MFC18H15PSe
- MW341.25
- EINECS223-406-1
- MDL NumberMFCD00013477
- MOL File3878-44-2.mol
- MSDS FileSDS
Chemical 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 |
| InChI | 1S/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 |
| InChIKey | ZFVJLNKVUKIPPI-UHFFFAOYSA-N |
| SMILES | [Se-][P+](c3ccccc3)(c2ccccc2)c1ccccc1 |
| EWG's Food Scores | 1 |
| FDA UNII | T9S5RC2HL6 |
| UNSPSC Code | 12352103 |
| NACRES | NA.22 |
Safety
| Symbol(GHS) |
  
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| 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 | |||||||||
| Storage Class | 6.1C - Combustible, acute toxic Cat.3 toxic compounds or compounds which causing chronic effects | |||||||||
| Hazard Classifications | Acute Tox. 3 Inhalation Acute Tox. 3 Oral Aquatic Acute 1 Aquatic Chronic 1 STOT RE 2 | |||||||||
| 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. | |||||||||
| NFPA 704: |
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