Diethyl Ether Pharmaceutical Intermediate from Germany
High-purity diethyl ether used in synthesis of pharmaceutical APIs. Qualifies under 2909.11.00.00 as chemically defined acyclic ether; not excluded as finished immunological product per Chapter 29 note (e).
Duty Rate — Germany → United States
11%
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
• Include intended pharma use declaration but classify as chemical, not finished drug
• FDA Prior Notice required if ultimate end-use is pharmaceutical
• GC purity >99.9% with heavy metals <1ppm for pharma intermediate specs