Desmedipham 97% Technical Powder from Canada
High-purity 97% desmedipham technical powder is a post-emergence herbicide specifically named as 3-ethoxy carbonyl amino phenyl-N-phenyl carbamate under HTS 2924.29.43.00. This aromatic cyclic carbamate targets weeds in beets and related crops without harming the main plant. It qualifies as a separate chemically defined organic compound per Chapter 29 notes.
Duty Rate — Canada → United States
16.5%
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
• Provide analytical test reports verifying 97% purity to match the chemically defined compound requirement
• Use UN-approved packaging for toxic solids
• Monitor for TSCA notifications if used in non-pesticidal applications