Dess-Martin Periodinane from Canada
Dess-Martin periodinane (1,1,1-triacetoxy-1,1-dihydro-1,2-benziodoxol-3(1H)-one) is an organoiodine oxidant for alcohols, classified under HTS 2942.00.50.00. This hypervalent iodine compound features a unique benziodoxole structure.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Store -20°C; provide 18-month stability data at recommended conditions
• Iodine content verification (50-55%) and acetic acid odor confirmation
• Hazard class 5.1 oxidizer with specific packaging (UN 1479)