5-Methyl-2-Hexanone (Isohexyl Methyl Ketone) from Japan
5-Methyl-2-hexanone is a branched acyclic ketone (CH3COCH2CH2CH(CH3)2) utilized in solvent applications and organic synthesis. HTS 2914.19.00.00 applies as it is an 'other' acyclic ketone lacking other oxygen functions, compliant with Chapter 29 notes for pure compounds.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Confirm boiling point (151°C) matches import specs; EU CLP labeling required
• Pitfall: bulk isoamyl blends may go to 3824