Diphenyl Ether Herbicide Intermediate from Canada
4-Nitrophenyl phenyl ether serves as intermediate for diphenyl ether class herbicides like acifluorfen. Classifies under HTS 2909.30.30.00 as pesticide aromatic ether derivative. High-purity for agrochemical synthesis.
Duty Rate — Canada → United States
15.5%
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
• TSCA premanufacture notice often required; provide synthesis pathway documentation
• Nitro compound requires grounding for static prevention
• Consider drawback programs for re-exported finished herbicides