p-Nitrobenzoyl Chloride from Canada
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 — Canada → United States
110%
Rate breakdown
9903.04.6094.5%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 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