162881-26-7 phenyl bis(2,4,6-trimethylbenzoyl)-phosphine oxide |
| Product Name |
phenyl bis(2,4,6-trimethylbenzoyl)-phosphine oxide |
| 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 |
| InChl |
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 |
| CAS Registry Number |
162881-26-7 |
| 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:;
|
