4-Chloro-3-Nitrobenzoic Acid from Canada
Benzoic acid derivative with chloro and nitro substitutions from heading 2912, used in dye and pharmaceutical synthesis. 2913.00.50.00 classification for multiply-functionalized aromatic acid. White to yellow powder.
Duty Rate — Canada → United States
15.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Confirm positional isomers with NMR; 4-chloro-3-nitro vs 3-chloro-4-nitro
• Carboxylic acid requires pH-neutralization capability declaration
• Purity >97% typical for synthesis grade