Decachlorooctahydro-1,3,4-metheno-2H-cyclobuta[cd]pentalen-2-one
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.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• 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
Related Products under Tariff item 2914.71.00
Chlordecone 98% Pesticide Intermediate
Chlordecone 98% Pesticide Intermediate is a high-purity chemical compound used as an intermediate in the synthesis of legacy pesticides. It is a halogenated ketone derivative, specifically chlordecone (ISO), which falls under tariff item 2914.71.00. The product is a separate chemically defined organic compound, meeting the criteria of Chapter 29.
Chlordecone Technical Grade
Chlordecone Technical Grade is the insecticide known as Kepone, a chlorinated polycyclic ketone. It is classified under tariff item 2914.71.00 as a halogenated ketone derivative with other oxygen functions. The technical grade product is a separate chemically defined organic compound, suitable for Chapter 29 classification.
Chlordecone USP Reference Standard
Chlordecone USP Reference Standard is a high-purity analytical standard used for calibration and quality control in toxicology testing. It is a separate chemically defined halogenated ketone, specifically chlordecone (ISO), and is classified under tariff item 2914.71.00. The product is not put up for retail sale, so it falls under Chapter 29.
Kepone Pure Analytical Standard
Kepone Pure Analytical Standard is high-purity chlordecone (99.9%) used as an analytical reference standard for environmental testing laboratories. It is a chemically defined halogenated ketone, specifically chlordecone (ISO), and is classified under tariff item 2914.71.00. The product is not for retail sale, so it falls under Chapter 29.