sec-Butanol (2-Butanol) from Mexico
sec-Butanol is a secondary saturated acyclic monohydric alcohol (CH3CH2CHOHCH3), falling under HTS 2905.14.50 as 'other butanols'. Used in lacquers, resins, and as a chemical intermediate. Meets chapter 29 criteria for separate chemically defined compounds without disqualifying additions.
Duty Rate — Mexico → United States
15.5%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Provide GC/MS analysis to prove single isomer per note (b); label optical activity if chiral
• Avoid classifying as 'mixtures' if trace impurities present