2-Methyl-2-propen-1-ol from Japan
2-Methyl-2-propen-1-ol, also known as methallyl alcohol, features an acyclic structure with both a methyl group and terminal double bond. Used in resin and adhesive production, it fits HTS 2905.29.90.00 for other unsaturated monohydric alcohols. Chemically defined per Chapter 29 scope.
Duty Rate — Japan → United States
15%
Rate breakdown
9903.04.6211.3%Pharmaceuticals: patented pharma from JP/EU/KR/CH/LI — 15% 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
• Certify CAS 513-42-8 and >98% assay; segregate from oxidizers in shipping; monitor for polymerization stabilizers that might trigger mixture classification