1,4-Naphthoquinone from United States
1,4-Naphthoquinone is a chemically defined quinone with the formula C10H6O2, featuring two carbonyl groups in a fused ring system. It is used as an intermediate in organic synthesis and pharmaceutical manufacturing. As a quinone without additional oxygen functions, it is classified under tariff item 2914.69.00 as an 'other' quinone.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the product is a separate chemically defined compound and not a mixture, as mixtures may fall under other headings
• Provide the CAS number and structural formula in the import documentation
• Check if the product is subject to any restricted substances regulations under the Canadian Environmental Protection Act