3-Buten-2-ol from Mexico
3-Buten-2-ol (CH3CH(OH)CH=CH2) is a secondary unsaturated acyclic alcohol serving as an intermediate in organic synthesis and polymer production. It qualifies for HTS 2905.29.90.00 as an unsaturated monohydric alcohol not otherwise specified. Pure form adheres to Chapter 29's chemically defined compound criteria.
Duty Rate — Mexico → United States
13.7%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Provide GC-MS analysis proving single isomer purity; use child-resistant packaging if for lab use; declare as 'not for food use' to prevent 21 CFR reclassification