2-Nitrodiphenylamine from Canada
2-Nitrodiphenylamine contains a nitro group at the ortho position of diphenylamine, making it a key derivative used in organic synthesis and rubber antioxidants. Classified under HTS 2921.44.10.00 due to its status as a chemically pure nitrodiphenylamine aromatic monoamine. It conforms to Chapter 29's provisions for separate organic compounds.
Duty Rate — Canada → United States
16.5%
Rate breakdown
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 Certificate of Analysis (CoA) confirming >98% purity to qualify under this specific HTS
• Comply with TSCA registration for US chemical imports
• Avoid bulk packaging that could imply mixture status