O,O-Diethyl S-[2-(diethylamino)ethyl] phosphorothioate from Canada
A specific organo-sulfur compound classified under HTS 2930.90.92.08 as an organo-phosphorus thioester with sulfur directly linked to carbon. This chemical is a separate chemically defined organic compound used in pesticide synthesis and falls within Chapter 29 heading 2930 for other organo-sulfur compounds.
Duty Rate — Canada → United States
3.7%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Verify chemical purity and provide Certificate of Analysis (CoA) to confirm identity as the exact compound listed in 2930.90.92.08
• Comply with EPA TSCA registration and chemical import notification requirements due to potential pesticide precursor status
• Avoid misclassification as a pesticide finished product; ensure documentation shows it's a bulk chemical intermediate