3,5-Dimethylcyclohexanone from Japan
3,5-Dimethylcyclohexanone contains methyl substituents at the meta positions relative to the carbonyl, classified as methylcyclohexanone under HTS 2914.22.20.00. Applied in ligand synthesis for catalysis.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include NMR spectrum verification for structural confirmation during customs exam
• Ensure proper ventilation requirements specified for warehouse storage
• Monitor for Section 301 tariffs if manufactured in covered countries