Purified 3,4-Dichloroaniline Flakes from Canada
High-purity 3,4-Dichloroaniline processed into stable flake form for pharmaceutical intermediate use. Meets Chapter 29 criteria as separate chemically defined compound under HTS 2921.42.23.00. Critical for synthesis of anti-inflammatory drugs.
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 DMF or CoA with Lot# and HPLC purity >99%; pharma imports face stricter FDA documentation
• Comply with REACH-like TSCA reporting for volumes >10,000 lbs/year
• Physical form (flakes) doesn't affect classification; focus on chemical definition per Chapter notes