CAS No. 70321-86-7

Molecular Formula: C30H29N3O

Melting point	139.5-141℃
Volatile Matter	≤ 0.5%
Ash Content	≤ 0.5%
Purity	≥ 99%
Light Transmittance	460nm≥ 97%; 500nm≥ 98%
Characteristics and Uses	It is a kind of yellowish powder, melting point is 139.5-141℃ , it is a fine light stabilizer, suitable for PP, TPE , hard PVC, POM, PA, PC, PBT/PET, PMMA ,etc.
Packing	25kg cardboard drum

Product Name: 2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol
Synonyms: 2-(2h-benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)-pheno;
TINUVIN 900;TINUVIN 234;
2-(2H-BENZOTRIAZOL-2-YL)-4,6-BIS(1-METHYL-1-PHENYLETHYL)PHENOL;
2-(3',5'-BIS(1-METHYL-1-PHENYLETHYL)-2'-HYDROXYPHENYL)BENZOTRIAZOLE;
2-[2'-hydroxy-3',5'-bis(-dimethyl benzyl)-phenyl-benzotriazole
Product Categories: Polymer Additives;Polymer Science;Stabilizers

mp 139-143 °C(lit.)
Fp 383 °F(lit.)
solubility H2O: <0.04 ppm at 20 °C, insoluble
form powder
Water Solubility insoluble, <0.04 ppm at 20 ºC

Molecular Formula: C30H29N3O
Molecular Weight: 447,58


More details are to be found on supplier website

Classification	Chemical Auxiliary Agent
MF	C46H37Cl2N11O2
EINECS No.	274-570-6
Purity	99%, 99.0%
Place of Origin	Jiangsu, China
Type	Carbon Black
Usage	Coating Auxiliary Agents, Electronics Chemicals, Paper Chemicals, Petroleum Additives, Rubber Auxiliary Agents, Water Treatment Chemicals

EC No: 274-570-6
Industry: Plastics

Synonyms:
2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenols