Photoinitiator 819 CAS 162881-26-7 - Image 2

Photoinitiator 819 CAS 162881-26-7

CAS No.:162881-26-7
Molecular formula:C26H27O3P
Molecular weight: 418.47
EINECS No.:423-340-5; 605-307-9

Synonym:PHENYLBIS(2,4,6-TRIMETHYLBENZOYL)PHOSPHINEOXIDE;Phosphineoxide,phenylbis(2,4,6-trimethylbenzoyl)-;Photoinitiator819;Phenylbis(Chemicalbook2,4,6-triMethylbenzoyl)phosphineoxide97%,powder;(Phenylphosphoryl)bis(mesitylmethanone);formerIRGACURE819;OMNIRAD380;OMNIRAD819

what is of Photoinitiator 819 CAS 162881-26-7 ?

Photoinitiator 819 CAS 162881-26-7 is a useful research chemical compound.

Specification

Item	Standard
Appearance	Light yellowish powder
Purity	≥98.00%
Loss on drying	≤0.8%
Melting point	131-135℃

Application

Photoinitiator 819 is a key component in modern photocuring technologies (such as UV coatings, inks, and 3D printing). Its function is to absorb ultraviolet light and initiate a chemical reaction, thereby achieving rapid curing of the material.

Photoinitiator 819 CAS 162881-26-7-application