p-Isopropoxydiphenylamine from Japan
p-Isopropoxydiphenylamine is an ether derivative of diphenylamine with an isopropoxy substituent on one aromatic ring, used as a stabilizer in polymers. It is classified under tariff item 2921.44.00 as a derivative of diphenylamine, which includes substituted diphenylamine compounds.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the product is not put up in measured doses or for retail sale, as this could shift classification
• Provide the chemical structure and purity to CBSA
• Check if the product is subject to any Canadian polymer stabilizer regulations