Maleimide from Mexico
Maleimide contains a five-membered ring with a reactive double bond, used in polymer chemistry and bioconjugation. Falls under HTS 2924.29.95.00 as cyclic amide/imide. Essential for Michael addition reactions in materials science.
Duty Rate — Mexico → United States
6.5%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Handle as irritant per SDS; declare polymerization inhibitor content; research quantities may qualify for duty relief