Benzotriazole BT

CAS: 70321-86-7

Ref. TR-B206990

Product Information

• Name: Benzotriazole BT
• Synonyms: 2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol, 2-(2-Hydroxy-3,5-di-α-cumylphenyl)-2H-benzotriazole, 2-(2-Hydroxy-3,5-dicumyl)benzotriazole, 2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-l-phenylethyl)phenol, 2-(2H-Benzotriazol-2-yl)-4,6-bis(α,α-dimethylbenzyl)phenol, 2-(3',5'-Bis(α,α-dimethylbenzyl)-2'-hydroxyphenyl)benzotriazole, 2-(Benzotriazol-2-yl)-4,6-bis(2-phenylpropan-2-yl)phenol, 2-[2-Hydroxy-3,5-bis(α,α-dimethylbenzyl)phenyl]-2H-benzotriazole, 2-[2-Hydroxy-3,5-bis(α,α-dimethylbenzyl)phenyl]benzotriazole, 2-[2-Hydroxy-3,5-di(1,1-dimethylbenzyl)phenyl]-2H-benzotriazole, 2-[2-Hydroxy-3,5-di(α,α-dimethylbenzyl)phenyl]-2H-benzotriazole, 2-[2-Hydroxy-3,5-di-( 1,1-dimethylbenzyl)]-2H-benzotriazole, 2-[2'-Hydroxy-3',5'-bis(α,α-dimethylbenzyl)phenyl]benzotriazole, 2-[3',5'-Bis(1-methyl-1-phenylethyl)-2'-hydroxyphenyl]benzotriazole, BLS 234, Chiguard 234, Chisorb 234, Eversorb 234, Eversorb 76, Jinwei 234, Light Stabilizer 234, Lowilite 234, Milestab 234PD, Songsorb 2340, T 234, Tinuvin 234, Tinuvin 234D, Tinuvin 900, UV 234, UV 234 (antioxidant), UVA 234
• Brand: TRC
• Description: Applications Benzotriazole BT is a low volatile benzotriazole UV light absorber and stabilizer.

Chemical properties

• Molecular weight: 447.57
• Formula: C₃₀H₂₉N₃O
• Color/Form: White To Light Yellow
• InChI: InChI=1S/C30H29N3O/c1-29(2,21-13-7-5-8-14-21)23-19-24(30(3,4)22-15-9-6-10-16-22)28(34)27(20-23)33-31-25-17-11-12-18-26(25)32-33/h5-20,34H,1-4H3
• InChI key: InChIKey=OLFNXLXEGXRUOI-UHFFFAOYSA-N
• SMILES: CC(C)(c1ccccc1)c1cc(-n2nc3ccccc3n2)c(O)c(C(C)(C)c2ccccc2)c1