sec-Butyl Acetate from Mexico
sec-Butyl acetate is a branched-chain ester of acetic acid used in solvent blends for automotive coatings. Classified under HTS 2915.39.90.00 as 'other' ester, its saturated acyclic nature fits perfectly without matching enumerated types. Provides faster evaporation than n-butyl analog.
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 optical rotation for chirality if enantiopure; Class IC flammable labeling required; avoid bulk mixing declarations