Butyl 4-Chloro-3,5-dinitrobenzoate from Canada
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 — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Verify alkyl chain length via HPLC; package under inert atmosphere
• Beware of classification disputes if trace free acid present