Isovaleric Acid from Canada
Isovaleric acid (3-methylbutanoic acid) is a saturated acyclic monocarboxylic acid with five carbon atoms, classified under HTS 2915.60.50.00 as 'other' butanoic/pentanoic acids. It is commonly used in flavorings, perfumes, and pharmaceuticals due to its fruity odor.
Duty Rate — Canada → United States
12.1%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Verify purity certificate to confirm it meets Chapter 29 definition of chemically defined organic compound without impurities affecting classification
• Include safety data sheets (SDS) as it has strong odor; ensure proper Hazard Class 8 labeling for corrosive liquids
• Avoid misclassification as mixtures if blended with solvents beyond transport allowances per Chapter Note (e)