Bicyclo[2.2.1]heptane-2,3-dicarboxylic anhydride from Mexico
Bicyclo[2.2.1]heptane-2,3-dicarboxylic anhydride, also known as nadic anhydride, is a bicyclic cyclanic anhydride with a norbornane structure. It is a separate chemically defined organic compound that fits the description of cyclanic polycarboxylic acid derivatives under tariff item 2917.20.00. This compound is primarily used in epoxy curing agents and specialty polymers.
Duty Rate — Mexico → Canada
0%
Import Tips
• Classify the product accurately as a cyclanic anhydride and keep technical documentation ready for CBSA verification
• Check if the product is subject to workplace hazardous materials regulations and provide proper labelling
• Confirm whether a CEPA compliance declaration is needed for the import