1-Tetralone from Japan
1-Tetralone (alpha-tetralone) is a bicyclic aromatic ketone used in organic synthesis and fragrances. As an 'other' aromatic ketone without additional oxygen, it falls under HTS 2914.39.90.00 per the chapter's classification rules for ketones.
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
• Distinguish from 2-tetralone via chiral analysis if enantiopure
• DOT 3 UN1993 flammable liquid declaration mandatory