N-Phenyl-2,2-Dimethylcyclopropanecarboxamide from Mexico
A substituted derivative where the amide nitrogen bears a phenyl group, used in organic synthesis and material science. Falls under HTS 2924.29.80.00 as 'other' cyclic amide derivatives beyond named specifics.
Duty Rate — Mexico → United States
110%
Rate breakdown
9903.04.60100%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
• Submit NMR or HPLC data confirming substitution pattern for accurate duty assessment
• Watch for TSCA inventory listing to avoid new chemical notifications
• Segregate from oxidizers in storage per safety data