4-Aminoazobenzene from Canada
4-Aminoazobenzene is a derivative of aniline used as a dye intermediate and in organic synthesis. It qualifies for HTS 2921.49.4500 as an aromatic monoamine derivative specified in additional U.S. note 3 to section VI.
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
• Confirm azo-compound structure doesn't trigger Chapter 32 classification via lab analysis
• Declare CAS number (60-09-3) and provide import permit if for specific end-uses
• Watch for anti-dumping duties on certain azo dye intermediates from Asia