791-28-6 Triphenylphosphine oxide
| produktnavn |
Triphenylphosphine oxide |
| Engelsk navn |
Triphenylphosphine oxide; Ph3P=O; phosphorane, triphenyl-, oxide; phosphorus(1+), hydroxytriphenyl-, inner salt; Triphenylphosphan-oxid; Triphenylphosphineoxide; Triphenylphosphoniumolate; triphenylphosphane oxide |
| Molekylær Formel |
C18H15OP |
| Molekylvekt |
278.2849 |
| InChI |
InChI=1/C18H15OP/c19-20(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H |
| CAS-nummer |
791-28-6 |
| EINECS |
212-338-8 |
| Molecular Structure |
|
| Tetthet |
1.17g/cm3 |
| Smeltepunkt |
154-158℃ |
| Kokepunkt |
462.9°C at 760 mmHg |
| Brytningsindeks |
1.619 |
| Flammepunktet |
233.8°C |
| Vannløselighet |
slightly soluble |
| Damptrykk |
2.62E-08mmHg at 25°C |
| Hazard symboler |
 Xn:Harmful;
|
| Risiko Koder |
R22:;
R52/53:;
|
| Sikkerhet Beskrivelse |
S61:;
|
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