2920.19.50.00/Cadusafos (S,S'-[[(1R)-1-methylpropylidene]diimino]bis(O,O-diethyl phosphorodithioate)/Canada
Cadusafos (S,S'-[[(1R)-1-methylpropylidene]diimino]bis(O,O-diethyl phosphorodithioate) from Canada
Nematicide and insecticide Cadusafos, a symmetrical phosphorodithioate ester. Classified HTS 2920.19.5000 as 'other' thiophosphoric esters meeting Chapter 29 chemical definition.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Specify R-isomer configuration in technical documentation
• Bioconcentration factor data required for aquatic toxicity
• Double-check against Montreal Protocol substances