2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol CAS NO.70321-86-7

Chemical Name 2-[2'-Hydroxy-3’,5'-di(1,1-dimethylbenzyl)phenyl] 2H-benzotriazole CAS NO 70321-86-7 Assay (HPLC) 99% min. Melting Point …

Chemical Name 2-[2'-Hydroxy-3’,5'-di(1,1-dimethylbenzyl)phenyl] 2H-benzotriazole CAS NO 70321-86-7 Assay (HPLC) 99% min. Melting Point 137 ~ 141°C Package 25kgs/drum Uses It is a highly efficient UV-absorber for polymers usually processed at high temperatures such as PC, polyesters, polyacetal, polyamides, PPS, PPO, aromatic copolymers, TPU and PU fibers, where loss of UVA is not tolerated and for PVC, styrene homo- and copolymers