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| Product Name: | [ethyl(phenyl)phosphoryl]benzene |
| CAS Registry Number: | 1733-57-9 |
| EINECS: | 217-068-4 |
| Synonyms: | Phosphine oxide; ethyldiphenyl-; Phosphine oxide;[ethyl(phenyl)phosphoryl]benzene; ETHYLDIPHENYLPHOSPHINITE; 1733-57-9; diphenylethyl-; Diphenyl(ethyl)phosphine oxide; |
| Molecular Structure: |
![CAS No:1733-57-9 [ethyl(phenyl)phosphoryl]benzene](/structure/cas-173/1733-57-9.png) |
| Molecular Formula: | C14H15OP |
| Molecular Weight: | 230.242062 |
| Density: | 1,064 g/cm3 |
| Boiling Point: | 179-180°C 14mm |
| Melting Point: | 120-125 °C(lit.) |
| Flash Point: | >110°C |
| Refractive index: | 1.558 |
| Risk Codes: | 22-36/37/38 |
| Safety Statements: | 26 |
| Hazard Symbols: | Xn: Harmful; |