Similar names: Phosphine oxide, diphenyl(2,4,6-trimethylbenzoyl)- (9CI); (Diphenylphosphinyl)(2,4,6-trimethylphenyl)methanone; (2,4,6-Trimethylbenzoyl)diphenylphosphine oxide; Additol TPO; Chemcure TPO; Chivacure TPO; Ciba TPO; D 3358; D-TPO; DCTPO; Darocur TPO; Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide; Doublecure TPO; Esacure TPO; Genocure LTM; Genocure TPO; Irgacure TPO; Irganox 819; JRCure 1108; L-TPO; Lucirin 8893X; Lucirin LR 8728; Lucirin LR 8893; Lucirin LR 8953; Lucirin LR 8953X; Lucirin TPO; Lucirin TPO Solid; Lucirin TPO-X; Micure TPO; Omnirad TPO; Photocure TPO; Speedcure TPO; TPO; TPO 173; TPO-X; UV-Cure APO