Isomenthone from Mexico
Isomenthone is an isomeric methylcyclohexanone found in peppermint oil, fitting HTS 2914.22.20.00 criteria. Serves as flavorant and intermediate for menthol production.
Duty Rate — Mexico → United States
15.5%
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
• Submit chiral GC analysis showing isomenthone content vs. menthone
• Label with allergen warnings if mint-derived for cosmetic use
• Verify FDA prior notice requirements for food additive imports