Isoamyl Alcohol (3-Methyl-1-Butanol) from Mexico
Isoamyl alcohol, chemically 3-methyl-1-butanol, is a branched pentanol isomer covered by HTS 2905.19.10.00 for saturated monohydric acyclic alcohols. Widely used in flavorings, perfumes, and as a pharmaceutical intermediate.
Duty Rate — Mexico → United States
15.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include GC-MS analysis verifying isomer composition to distinguish from other C5 alcohols
• Comply with FDA food contact regulations if destined for flavor/fragrance applications
• Avoid bulk packaging over 450L drums to prevent reclassification as Chapter 27 petroleum product