4-Hydroxyacetophenone from Mexico
4-Hydroxyacetophenone is a ketone-phenol compound featuring both a ketone group and a phenolic hydroxyl group attached to a benzene ring. It falls under HTS 2914.50.50.00 as a ketone with other oxygen function, specifically a ketone-phenol, not elsewhere specified in the subheading. This chemically defined organic compound is commonly used as an intermediate in pharmaceutical and fragrance synthesis.
Duty Rate — Mexico → United States
100%
Rate breakdown
9903.04.6096%Pharmaceuticals Annex IV: patented pharma articles — 100% floor rate
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Verify purity certificate to confirm it qualifies as a separate chemically defined compound per Chapter 29 note (a); Provide Safety Data Sheet (SDS) documenting ketone-phenol structure; Avoid classification issues by confirming no halogenation that would shift to earlier ketone headings