product Name：phenyl bis(2,4,6-trimethylbenzoyl)-phosphine oxide
  • 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
  • 162881-26-7
  • 423-340-5
  • C26H27O3P
  • 418.4645
  • 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
  • phenyl bis(2,4,6-trimethylbenzoyl)-phosphine oxide 162881-26-7
  • 1.17g/cm3
  • 131-135℃
  • 590°C at 760 mmHg
  • 1.588
  • 310.6°C
  • acetone, acetonitrile, toluene, and hexanedioldiacrylate: soluble
  • 6.78E-14mmHg at 25°C
  •  Xi:Irritant;
  • R43:;
    R53:;
  • S22:;
    S24:;
    S37:;
    S61:;