n-Butyl Bromide from Mexico
n-Butyl bromide (CH3(CH2)3Br) serves as a reagent in alkylation reactions and pharmaceutical intermediates production. This alkyl bromide is classified in HTS 2903.69.10.00 as a brominated acyclic hydrocarbon, distinct from methyl bromide. It conforms to Chapter 29 requirements for separate halogenated organic compounds.
Duty Rate — Mexico → United States
10%
Rate breakdown
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
• Require supplier COA confirming absence of butyl alcohol impurities; comply with REACH if transshipping through EU; use secondary containment for spill prevention