N-Cyclohexyl-N'-phenyl-p-phenylenediamine from China
N-Cyclohexyl-N'-phenyl-p-phenylenediamine is a polyamine derivative combining cyclanic and aromatic structures, used as a rubber antioxidant. It is a separate chemically defined organic compound classified under tariff item 2921.30.00 as a cyclanic polyamine derivative.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the product is not a mixture of isomers, as Chapter 29 Note 1(b) applies only to mixtures of the same compound
• Provide a detailed chemical analysis to support classification
• Check if the product is subject to any import restrictions under the Canadian Environmental Protection Act (CEPA)