2-Heptanone (Methyl Pentyl Ketone) from Mexico
2-Heptanone (CH3CO(CH2)4CH3) is a straight-chain acyclic ketone used in fragrances, flavors, and as a chemical intermediate. Classified under HTS 2914.19.00.00 for 'other' acyclic ketones without additional oxygen groups, fitting Chapter 29's organic compound definitions precisely.
Duty Rate — Mexico → United States
110%
Rate breakdown
9903.04.6096%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• FEMA GRAS status aids food-related imports; include NMR spectra for structure proof
• Avoid pitfall of flavor blends classifying under 3302