4-Nitrodiphenylamine from Canada
4-Nitrodiphenylamine is a nitro-substituted derivative of diphenylamine, featuring a nitro group at the para position on one phenyl ring. It falls under HTS 2921.44.10.00 as a specific nitrodiphenylamine compound within the aromatic monoamine derivatives category of Chapter 29. This chemically defined organic compound is used in chemical synthesis and as an intermediate.
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
• Provide detailed chemical composition certificates and Safety Data Sheets (SDS) for customs clearance
• Ensure proper UN hazard labeling for nitro compounds during transport
• Verify purity levels to avoid reclassification as mixtures