O-(3-Chloropropyl) O-[4-Nitro-3-(Trifluoromethyl)phenyl] Methylphosphonothionate from China
O-(3-chloropropyl) O-[4-nitro-3-(trifluoromethyl)phenyl] methylphosphonothionate is a halogenated organo-phosphorus compound, specifically a phosphonothionate ester. It contains chlorine and fluorine atoms directly bonded to carbon, along with a phosphorus atom linked to oxygen and carbon, qualifying it as an organo-inorganic compound under heading 29.31. This product is classified under tariff item 2931.53.00 as the sole item for this specific chemical.
Duty Rate — China → Canada
Import Tips
• Ensure the product is a separate chemically defined compound and not a mixture, as per Chapter 29 Note 1
• Verify the chemical structure to confirm it meets the definition of an organo-inorganic compound under heading 29.31
• Prepare a Safety Data Sheet (SDS) and technical documentation for CBSA review