Phenethyl Bromide Phosphonate Ester from Japan
Halogenated aromatic phosphonate used in pharmaceutical synthesis and polymer chemistry. Classified under HTS 2920.90.2000 as halogenated derivative of aromatic phosphonic acid ester per chapter note. Bromine substitution on phosphonate chain.
Duty Rate — Japan → 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
• Controlled precursor status requires DEA import license verification
• Declare exact bromine substitution position for derivative classification
• Highly reactive; requires inert atmosphere packaging and shipping papers