1-Fluoro-2-nitrobenzene from Canada
1-Fluoro-2-nitrobenzene is a halogenated nitrated aromatic used in fluoroaromatic synthesis. Despite halogenation, classified under HTS 2904.20.5000 'other' nitro derivatives per chapter note 4. Single nitro group confirmed.
Duty Rate — Canada → United States
15.5%
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
• 19F-NMR required to quantify fluorine substitution level
• Higher toxicity than parent—enhanced medical surveillance documentation
• Distillation residue <0.5% to maintain purity spec