Photoinitiator 184, CAS 947-19-3: Chemical Composition, Properties, Production Process, and Applications
Introduction to Photoinitiator 184 Photoinitiator 184 (CAS 947-19-3), chemically 1-hydroxycyclohexyl phenyl ketone and widely known under the trade names Irgacure 184 and Omnirad 184, is one of the most widely used ultraviolet (UV) photoinitiators in the coatings and printing industries. It belongs to the alpha-hydroxyketone (AHK) family of “Type I” photoinitiators: on exposure to UV