Tinuvin 783 UV Absorber (C7-C9 Alkyl Esters) from Germany
Tinuvin 783 UV absorber consists of C7-C9 branched or linear alkyl esters of 3-(2H-benzotriazol-2-yl)-5-(tert-butyl)-4-hydroxybenzene propanoic acid. This hindered amine light stabilizer (HALS) is used in plastics and coatings and is classified under tariff item 2933.99.00.
Duty Rate — Germany → Canada
0%
Import Tips
• Confirm the product is not put up in measured doses or for retail sale, which would shift classification to another heading
• If the product is a mixture of isomers, it is still classified in this heading per Chapter Note 1(b)
• Maintain technical documentation to support the chemical identity