Crotyl Alcohol from Mexico
Crotyl alcohol (2-buten-1-ol, mixture of cis/trans) is an unsaturated primary acyclic alcohol used in pharmaceutical synthesis. Falls under HTS 2905.29.90.00 as other unsaturated monohydric alcohol. Chapter 29 isomer mixture note (b) permits classification.
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
• Specify E/Z ratio in documentation; DOT hazardous label required; test for peroxides before shipping