Decachlorooctahydro-1,3,4-metheno-2H-cyclobuta[cd]pentalen-2-one from China
Decachlorooctahydro-1,3,4-metheno-2H-cyclobuta[cd]pentalen-2-one is the systematic chemical name for chlordecone (ISO), a fully chlorinated ketone cage compound. It is used in trace analysis standards and is classified under tariff item 2914.71.00 as the specific halogenated ketone derivative. The product is a separate chemically defined organic compound, meeting Chapter 29 criteria.
Duty Rate — China → Canada
0%
Import Tips
• Use the ISO name 'Chlordecone' on customs documentation to ensure alignment with tariff item 2914.71.00
• Provide the chemical structure and CAS number to CBSA for verification
• Check if the product is subject to the Stockholm Convention on Persistent Organic Pollutants, as Canada enforces restrictions