Piperidinium Acetate Salt from Canada
Piperidinium acetate, the acetate salt of piperidine, used as a catalyst in organic reactions. Chapter Note 5(C)(2) classifies organic salts with the later numerical heading (piperidine at 2933 > carboxylic acids).
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 molecular structure confirmation showing piperidine as principal characteristic
• Acetate salts may face additional food contact notifications if for indirect additives
• Classify based on parent base per Chapter Note 5(C)(2) numerical order rule