2-Naphthylamine from Canada
2-Naphthylamine serves as a dye intermediate and rubber antioxidant despite historical carcinogen concerns. Classified under HTS 2921.49.50.00 as aromatic polyamine. Meets all Chapter 29 definitional criteria.
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
• Strict carcinogen controls apply; research use only declarations; special ventilated packaging required