422746

2-(2H-Benzotriazol-2-yl)-4,6-di-tert-pentylphenol

98%

• Sinónimos: 2-(2-Hydroxy-3,5-di-tert -amylphenyl)-2H -benzotriazole, 2-(2H -Benzotriazol-2-yl)-4,6-bis(1,1-dimethylpropyl)phenol, 2-(3′,5′-Di-tert -amyl-2′-hydroxyphenyl)benzotriazole, 2-(3,5-Di-tert -amyl-2-hydroxyphenyl)-2H -benzotriazole, 2-[2-Hydroxy-3,5-bis(1,1-dimethylpropyl)phenyl]-2H -benzotriazole
• Fórmula empírica (notación de Hill): C₂₂H₂₉N₃O
• Número de CAS: 25973-55-1
• Peso molecular: 351.49
• EC Number: 247-384-8
• MDL number: MFCD00134707
• UNSPSC Code: 12162002
• PubChem Substance ID: 24866449
• NACRES: NA.23

Propiedades

• assay: 98%
• mp: 80-83 °C (lit.)
• SMILES string: CCC(C)(C)c1cc(c(O)c(c1)C(C)(C)CC)-n2nc3ccccc3n2
• InChI: 1S/C22H29N3O/c1-7-21(3,4)15-13-16(22(5,6)8-2)20(26)19(14-15)25-23-17-11-9-10-12-18(17)24-25/h9-14,26H,7-8H2,1-6H3
• InChI key: ZMWRRFHBXARRRT-UHFFFAOYSA-N

Descripción

General description

2-(2H-Benzotriazol-2-yl)-4,6-di-tert-pentylphenol (UV-328) is an ultraviolet (UV) stabilizer with a phenolic group connected to the benzotriazole structure. These phenolic groups facilitate the absorption of UV light. UV-328 is mainly used in as a light stabilizer for coating and as an additive for industrial polymers.

Application

UV-328 is a class of benzotriazole derivatives that can potentially be used as corrosion inhibitors in heat resistant fluids in aircraft, brake fluids in automobiles and for other industrial cooling systems.

Información de seguridad

• pictograms: GHS08
• signalword: Warning
• hcodes: H373,H413
• pcodes: P273 - P314
• Hazard Classifications: Aquatic Chronic 4 - STOT RE 2 Oral
• target_organs: Liver,Kidney
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 2
• ppe: dust mask type N95 (US), Eyeshields, Gloves