6-Amino-1-hexan-3-one from Japan
6-Amino-1-hexan-3-one is a longer-chain acyclic amino-ketone classified under HTS 2922.39.5000. Applications include polymer crosslinkers and pharmaceutical precursors.
Duty Rate — Japan → United States
21%
Rate breakdown
9903.04.628.5%Patented pharmaceutical articles that are the product of Japan, of a European Union member country, of South Korea, of Switzerland, or of Liechtenstein as provided for in subdivisions (c) and (f) of U.S. note 40 to this subchapter
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
• Higher molecular weight affects shipping declarations; specify boiling point/decomposition temp
• Less common structure—provide literature references or patents