| Identification | |
| Name: | Ethenone,2-(triphenylphosphoranylidene)- |
| Synonyms: | Ethenone,(triphenylphosphoranylidene)- (9CI); Ketene, (triphenylphosphoranylidene)-(8CI); (Triphenylphosphoranylidene)ethenone;(Triphenylphosphoranylidene)ketene; Bestmann ylide;Ketenylidene(triphenyl)phosphorane; NSC 620573;Oxovinylidenetriphenylphosphorane; Triphenyl(ketenylidene)phosphorane |
| CAS: | 15596-07-3 |
| Molecular Formula: | C20H15 O P |
| Molecular Weight: | 0 |
| InChI: | InChI=1/C20H15OP/c21-16-17-22(18-10-4-1-5-11-18,19-12-6-2-7-13-19)20-14-8-3-9-15-20/h1-15H |
| Molecular Structure: |  |
| Properties | |
| Melting Point: | 171 °C |
| Flash Point: | 229.2°C |
| Boiling Point: | 455.4°C at 760 mmHg |
| Density: | 1.12g/cm3 |
| Refractive index: | 1.604 |
| Specification: |
(Triphenylphosphoranylidene)ketene (CAS NO.15596-07-3), its Synonyms are Ethenone,2-(triphenylphosphoranylidene)- ; Ethenone,(triphenylphosphoranylidene)- (9CI) ; Ketene, (triphenylphosphoranylidene)-(8CI) ; (Triphenylphosphoranylidene)ethenone ; Triphenyl(ketenylidene)phosphorane ; Bestmann ylide ; Ketenylidene(triphenyl)phosphorane ; Oxovinylidenetriphenylphosphorane . |
| Flash Point: | 229.2°C |
| Safety Data | |
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