... hydroxyphenyl benzotriazole class UV Stabilizer 327Chemical Name: 2,4-DI-TERT-BUTYL-6-((5-CHLOROBENZOTRIAZOL-2-YL) PHENOL Molecular formulaC20H24N3OCL Molecular Weight358CAS ... and organic substrates, including a crylic polymers, unsaturated polyesters, polyvinyl-chloride, polyolefins, polyvinglbu-tyral, elastomers and adhesives.Package: The package is ...