| Product Name | (2E)-but-2-en-1-ylidene(triphenyl)-lambda~5~-phosphane |
| CAS No. | 56374-57-3 |
| Synonyms | Phosphorane, 2-butenylidenetriphenyl-, (E)- |
| InChI | InChI=1/C22H21P/c1-2-3-19-23(20-13-7-4-8-14-20,21-15-9-5-10-16-21)22-17-11-6-12-18-22/h2-19H,1H3/b3-2+ |
| Molecular Formula | C22H21P |
| Molecular Weight | 316.3759 |
| Density | 1.08g/cm3 |
| Boiling point | 466.8°C at 760 mmHg |
| Flash point | 236.1°C |
| Refractive index | 1.61 |
56374-57-3 (2e)-but-2-en-1-ylidene(triphenyl)-lambda~5~-phosphane
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