4-Amino-4'-methoxybenzophenone from Canada
4-Amino-4'-methoxybenzophenone combines amino-ketone with ether oxygen but single principal ketone function for HTS 2922.39.5000. Used in advanced materials and APIs.
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
• Multiple substituents require complete substitution pattern on label; ether function doesn't change heading per Chapter notes