UV-234 70321-86-7

Category :	Catalyst and Auxiliary
CAS NO :	70321-86-7
EC NO :	274-570-6
MF :	C₄₆H₃₇Cl₂N₁₁O₂
MW :	846.7645
Specification :	Appearance:light yellow powder；Melting Point:137-141°C；Volatile Matter:≤0.3%；Ash Content:≤0.05%；Purity(HPLC):≥99%；Transmittance:460nm≥97.00,500nm≥98.00
Packing :	25kg paper drum or carton with pallet
Product description :	UV-234 is a kind of yellowish powder,melting point is 139.5-141°C,it is a fine light stabilizer,suitable for PP,TPE,hard PVC,POM,PA,PC,PBT/PET,PMMA,etc.
Synonyms :	UV-234;2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol;2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1 phenylethyl)phenol;UV absorber-234;2-(2H-benzotriazol-2-yl)-4,6-bis(2-phenylpropan-2-yl)phenol;3,3'-(3,3'-dimethoxybiphenyl-4,4'-diyl)bis(2,5-diphenyl-2H-tetrazol-3-ium) dichloride - 1H-benzotriazole (1:1);UV Abosorber 234;UV 234;Hydroxy-Bis(Dimethyl-benzyl)-Phenyl-Benzotriazole;
Molecular Structure :

UV-234

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