Ethion (O,O,O',O'-Tetraethyl S,S'-methylene bis(phosphorodithioate)) from Canada
Non-systemic insecticide and acaricide Ethion, a bis-phosphorodithioate. HTS 2920.19.5000 classification for 'other' thiophosphoric esters as chemically defined compounds.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Red blood cell cholinesterase inhibition data required
• Persistence in soil studies for long-residual compounds
• Stockholm Convention verification (POPs candidate)