Chlorinated Thioxanthone Photoinitiator Structure - UV-Curing Applications #1442471 (License: Personal Use)

This image displays the 2D skeletal structure of a chlorinated thioxanthone-based photoinitiator, where a chlorine atom is substituted at the 3-position of the xanthone ring system, and an ether-linked branched alkyl chain (C18H37) extends from the 9-oxygen. The molecule includes two long hydrophobic alkyl chains-one linear decyl and one branched octyl-enhancing solubility in nonpolar resin matrices. Such structures are engineered for high reactivity under UV-A light and reduced migration in final cured products.

Used on technical datasheets, polymer chemistry educational pages, or product specification sites for photoinitiators; targets chemists, formulators, and engineers seeking UV-curable material components.