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Appearance:powder
Throughput:100|Kilogram|Month
pd_productuse:UV-curing varnish and paint system
Delivery Time:large stock
Purity:98% purity
Product Name: Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide
Synonyms: PHENYLBIS(2,4,6-TRIMETHYLBENZOYL)PHOSPHINE OXIDE;Phosphine oxide, phenylbis(2,4,6-trimethylbenzoyl)-;Photoinitiator 819;Phenylbis(2,4,6-triMethylbenzoyl)phosphine oxide 97%, powder;(Phenylphosphoryl)bis(mesitylmethanone);former IRGACURE 819;OMNIRAD 380;OMNIRAD 819
CAS: 162881-26-7
MF: C26H27O3P
MW: 418.47
EINECS: 423-340-5
Product Categories:
Mol File: 162881-26-7.mol
Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide Chemical Properties
Melting point 131-135 °C(lit.)
Boiling point 590.0±60.0 °C(Predicted)
density 1.17±0.1 g/cm3(Predicted)
solubility acetone, acetonitrile, toluene, and hexanedioldiacrylate: soluble
form powder
λmax 366nm(MeOH)(lit.)
InChIKey GUCYFKSBFREPBC-UHFFFAOYSA-N
CAS DataBase Reference 162881-26-7
EPA Substance Registry System Phosphine oxide, phenylbis(2,4,6-trimethylbenzoyl)- (162881-26-7)
Safety Information
Hazard Codes Xi
Risk Statements 43-53
Safety Statements 22-24-37-61
WGK Germany -
HS Code 29319090
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