422746

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

98%

• Sinônimo(s): 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 (Notação de Hill): C₂₂H₂₉N₃O
• Número CAS: 25973-55-1
• Peso molecular: 351.49
• Número CE: 247-384-8
• Número MDL: MFCD00134707
• Código UNSPSC: 12162002
• ID de substância PubChem: 24866449
• NACRES: NA.23

Propriedades

• Ensaio: 98%
• pf: 80-83 °C (lit.)
• cadeia de caracteres SMILES: 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
• chave InChI: ZMWRRFHBXARRRT-UHFFFAOYSA-N

Descrição

Descrição geral

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.

Aplicação

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.

Informações de segurança

• Pictogramas: GHS08
• Palavra indicadora: Warning
• Frases de perigo: H373,H413
• Declarações de precaução: P273 - P314
• Classificações de perigo: Aquatic Chronic 4 - STOT RE 2 Oral
• Órgãos-alvo: Liver,Kidney
• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 2
• Equipamento de proteção individual: dust mask type N95 (US), Eyeshields, Gloves