6-Amino-1-hexan-3-one from Canada
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 — Canada → United States
110%
Rate breakdown
9903.04.6093.5%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
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, 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