ChemNet > CAS > 162881-26-7 phenyl bis(2,4,6-trimethylbenzoyl)-phosphine oxide
162881-26-7 phenyl bis(2,4,6-trimethylbenzoyl)-phosphine oxide
| product Name |
phenyl bis(2,4,6-trimethylbenzoyl)-phosphine oxide |
| CAS No |
162881-26-7 |
| Synonyms |
Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide; Phosphine oxide, phenyl bis (2,4,6-trimethylbenzoy)-; Photoinitiator-819; (phenylphosphoryl)bis[(2,4,6-trimethylphenyl)methanone]; Photoinitiator 819 |
| Molecular Formula |
C26H27O3P |
| Molecular Weight |
418.4645 |
| InChI |
InChI=1/C26H27O3P/c1-16-12-18(3)23(19(4)13-16)25(27)30(29,22-10-8-7-9-11-22)26(28)24-20(5)14-17(2)15-21(24)6/h7-15H,1-6H3 |
| EINECS |
423-340-5 |
| Molecular Structure |
|
| Density |
1.17g/cm3 |
| Melting point |
131-135℃ |
| Boiling point |
590°C at 760 mmHg |
| Refractive index |
1.588 |
| Flash point |
310.6°C |
| Water solubility |
acetone, acetonitrile, toluene, and hexanedioldiacrylate: soluble |
| Vapour Pressur |
6.78E-14mmHg at 25°C |
| Hazard Symbols |
 Xi:Irritant;
|
| Risk Codes |
R43:;
R53:;
|
| Safety Description |
S22:;
S24:;
S37:;
S61:;
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