5-Amino-1-pentan-3-one from Mexico
5-Amino-1-pentan-3-one represents acyclic amino-ketones under HTS 2922.39.5000, featuring a single ketone oxygen function. Used in polymer and pharmaceutical synthesis.
Duty Rate — Mexico → 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
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Volatile compound—specify stabilized packaging and storage conditions
• Aliphatic amines trigger different odor/handling declarations than aromatics