ACS Reagent Grade MIBK from Japan
American Chemical Society (ACS) reagent grade 4-Methylpentan-2-one is high-purity MIBK (>99.5%) for laboratory analysis and synthesis. Classified under HTS 2914.13.00.00 as the pure acyclic ketone compound per Chapter 29 note (a) for chemically defined organic 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
• Include ACS certificate of analysis showing impurity levels; use child-resistant lab packaging compliant with DOT regulations; verify REACH compliance if transshipping from EU