Methylethylacetic Acid from Mexico
Methylethylacetic acid (3-methylpentanoic acid) is a branched saturated acyclic monocarboxylic acid used as a flavorant and chemical intermediate. It is properly classified under HTS 2915.90.50.50 as an 'other' saturated acyclic monocarboxylic acid.
Duty Rate — Mexico → United States
13.8%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Provide olfactory description and GC profile distinguishing from straight-chain isomers
• Declare as non-RCRA hazardous waste if applicable for disposal regulations
• Ensure REACH compliance documentation for EU-origin material