Methyl Ethyl Ketone (MEK) from Japan
Butanone, commonly known as methyl ethyl ketone (MEK), is a colorless volatile liquid organic compound with the formula CH3C(O)CH2CH3. It falls under HTS 2914.12.00.00 as an acyclic ketone without other oxygen function, specifically named butanone. Primarily used as an industrial solvent for resins, gums, and coatings.
Duty Rate — Japan → United States
13.1%
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 ≥99% to confirm classification under 2914.12; mixtures may shift to Chapter 38
• Include Material Safety Data Sheet (MSDS) and ensure UN 1193 hazardous labeling for DOT compliance
• Avoid retail packaging over 1L as it risks reclassification under 3824 for prepared solvents