2-Nitrosophenol from Canada
2-Nitrosophenol features nitroso substitution ortho to phenolic OH, used in analytical chemistry. Classifies under HTS 2908.99.90.00 as nitrosated phenol derivative, 'other'. Tautomerizes to quinone monoxime.
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
• Tautomer equilibrium documentation; light-tight containers required; oxidation stabilizer declaration