Catechol (1,2-Benzenediol) from Canada
Catechol, also known as pyrocatechol, is a dihydric phenol used in photography, dyes, and antioxidants. Classified in HTS 2907.29.90.00 as other polyphenols, it has adjacent hydroxyl groups on benzene ring. Industrial applications include rubber antioxidants and electroplating.
Duty Rate — Canada → United States
15.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Provide specification for technical grade vs pharmaceutical grade
• Include flash point and autoignition data for proper shipping classification
• Document polymerization inhibitors if present for stability