2-Methylbutyric Acid from Mexico
2-Methylbutyric acid is a chiral branched saturated acyclic monocarboxylic acid used in flavorings and as a chemical intermediate. It falls under HTS 2915.90.18 as an 'other' acid, meeting Chapter 29 criteria for pure organic compounds with single carboxylic function.
Duty Rate — Mexico → United States
14.2%
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
• Specify D/L enantiomer ratio if chiral purity matters; FEMA GRAS #2693 for food use; package in HDPE to resist corrosion