ChemNet > CAS > 75980-60-8 Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide
75980-60-8 Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide
| product Name |
Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide |
| Synonyms |
2,4,6-Trimethylbenzoyldiphenyl Phosphine Oxide; 2,4,6-Trimethylbenzoyldiphenylphosphine oxide; TPO; Diphenyl (2,4,6-trimethylbenzoyl) phosphine oxide; Photoinitiator-TPO; (diphenylphosphoryl)(2,4,6-trimethylphenyl)methanone; Diphenyl (2,4,6-trimethylbenzoyl)-phosphine oxide; (2,4,6-trimethyl benzoyl) diphenyl phosphine oxide; Photoinitiator TPO; Trimethyl-Benzoyl-Diphenyl-Phosphine-oxide |
| Molecular Formula |
C22H21O2P |
| Molecular Weight |
348.3747 |
| InChI |
InChI=1/C22H21O2P/c1-16-14-17(2)21(18(3)15-16)22(23)25(24,19-10-6-4-7-11-19)20-12-8-5-9-13-20/h4-15H,1-3H3 |
| CAS Registry Number |
75980-60-8 |
| EINECS |
278-355-8 |
| Molecular Structure |
|
| Density |
1.17g/cm3 |
| Melting point |
88-92℃ |
| Boiling point |
519.6°C at 760 mmHg |
| Refractive index |
1.6 |
| Flash point |
268.1°C |
| Vapour Pressur |
6.71E-11mmHg at 25°C |
| Hazard Symbols |
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| Risk Codes |
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| Safety Description |
S22:;
S24/25:;
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