p-Nitrobenzoyl Chloride from Mexico
Although technically an acid chloride, chapter note (E) requires classification with corresponding nitrated aromatic ketone precursors where applicable, but primarily falls here as derivative. Used in esterification reactions.
Duty Rate — Mexico → United States
5.5%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Highly reactive; ship with stabilizer per chapter note (f) and declare in invoice
• Hydrolyzes readily - specify dry ice shipping if >30 days transit
• TSCA declaration mandatory for US manufacture notification