Phenyl Phosphonic Acid Diethyl Ester from Germany
Mixed aromatic-aliphatic phosphonate ester used in flame retardants and agrochemical intermediates. Classified under HTS 2920.90.2000 as aromatic ester of phosphonic acid with principal phenyl recognition. Meets chapter note requirements for acid-function esters.
Duty Rate — Germany → United States
16.5%
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
• Declare both aromatic and aliphatic ester components for proper statistical reporting
• Agrochem importers require EPA registration and pesticide import permits