p-Aminobenzophenone from Canada
p-Aminobenzophenone is a diaryl ketone with amino substitution, featuring aromatic rings and single ketone oxygen function. Falls under HTS 2922.39.4500 as other aromatic amino-ketones. Key intermediate for UV stabilizers and pharmaceuticals.
Duty Rate — Canada → United States
110%
Rate breakdown
9903.04.6093.5%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
• Include structural formula and molecular weight on invoice to distinguish from benzophenone derivatives
• Batch certificates must specify >98% purity to qualify as separate chemical compound
• Watch for GHS classification changes affecting shipping declarations