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Butyl 4-Chloro-3,5-dinitrobenzoate from China

N-butyl ester of the title acid, included in HTS 2916.39.12.00 for all such esters as aromatic monocarboxylic derivatives. Serves as a reagent in organic synthesis labs.

Duty Rate — China → United States

26.5%

Rate breakdown

9903.88.157.5%Except as provided in headings 9903.88.39, 9903.88.42, 9903.88.44, 9903.88.47, 9903.88.49, 9903.88.51, 9903.88.53, 9903.88.55, 9903.88.57, 9903.88.65, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(r) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(s)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

Verify alkyl chain length via HPLC; package under inert atmosphere

Beware of classification disputes if trace free acid present