3-Bromo-1-iodopentane from Mexico
3-Bromo-1-iodopentane is a pentane derivative with bromine at position 3 and iodine at position 1, confirming its status as a mixed halogenated acyclic hydrocarbon. Classified in HTS 2903.69.90.00 as 'other' brominated/iodinated derivative. Employed in specialized alkylation processes.
Duty Rate — Mexico → United States
110%
Rate breakdown
9903.04.6096.3%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
• Include molecular weight and refractive index data to confirm structure against database
• Classify based on last numerical heading per Chapter Note 3; verify no nitrogen/oxygen functions
• Monitor for anti-dusting agents; additions per Note g allowed but cannot change specific use