2-(2<i>H</i>-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol , >98.0%(HPLC) , 70321-86-7

Synonym(s):
2-(2H -Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol;2-(2H -Benzotriazol-2-yl)-4,6-bis(1-methyl-l-phenylethyl)phenol;2-(2-Hydroxy-3,5-di-α-cumylphenyl)-2H -benzotriazole;2-(2-Hydroxy-3,5-dicumyl)benzotriazole;2-(3′,5′-Bis(α,α-dimethylbenzyl)-2′-hydroxyphenyl)benzotriazole

CAS NO.：70321-86-7

Empirical Formula: C30H29N3O

Molecular Weight: 447.57

MDL number: MFCD00134705

EINECS: 274-570-6

PRODUCT Properties

• Melting point: 139-143 °C(lit.)
• Boiling point: 589.3±60.0 °C(Predicted)
• Density: 1.12±0.1 g/cm3(Predicted)
• Flash point: 383 °F(lit.)
• storage temp.: Refrigerator
• solubility: H₂O: <0.04 ppm at 20 °C, insoluble
• form: powder
• pka: 9?+-.0.10(Predicted)
• color: White to Off-White
• Odor: fresh fruity raspberry rose
• Water Solubility: insoluble, <0.04 ppm at 20 ºC
• 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
• InChIKey: OLFNXLXEGXRUOI-UHFFFAOYSA-N
• SMILES: C1(O)=C(C(C)(C2=CC=CC=C2)C)C=C(C(C)(C2=CC=CC=C2)C)C=C1N1N=C2C=CC=CC2=N1
• CAS DataBase Reference: 70321-86-7(CAS DataBase Reference)
• EPA Substance Registry System: Phenol, 2-(2H-benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)- (70321-86-7)

Description and Uses

Benzotriazole BT is a low volatile benzotriazole UV light absorber and stabilizer.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P264-P271-P280-P302+P352-P305+P351+P338
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: -
• HS Code: 29339900