2-(2H-Benzotriazol-2-yl)-6-(1-methyl-1-phenylethyl)-4-(1,1,3,3-tetramethylbutyl) phenol
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Product Description
2-(2H-Benzotriazol-2-yl)-6-(1-methyl-1-phenylethyl)-4-(1,1,3,3-tetramethylbutyl) phenol (UV Absorbers UV 928)
Low - volatile benzotriazole UV absorbers are especially Apply to coatings that are exposed to high temperatures or extreme environments.
Features
low volatile, usually used with hindered amine light stabilizer to improve coating the resistance loss of the light, pulverization, bubble, stratification, the performance of the color change.
Specification of Product
Product Name : 2-(2H-Benzotriazol-2-yl)-6-(1-methyl-1-phenylethyl)-4-(1,1,3,3-tetramethylbutyl) phenol
UV Absorbers UV 928
CAS No.: 73936-91-1
Molecular Weight: 441.61
Molecular Formula: C29H35N3O
Melting Range（℃）: 108-113
Product form: Light yellow powder
Package: 20kg paper bag
Solubility @20 ℃ ( g/100g solvent )
Acetone 14
Xylene ＞50
Methyl n-pentanone 30
100 # solvent oil ＞50
Ethanol ＜0.5
Propanediol methyl ether acetate 5
Butyl acetate 34
Diethylene glycol butyl ether ＜0.01
n-hexane 11
Water ＜0.01
Recommended substrate
Automotive Coating
Powder Coating
Coil Coating
Industry
Building & Construction