Menthol Isomer Mixture (90%+ 2-Isopropyl-5-methylcyclohexanol) from Japan
A specialized mixture containing ≥90% by weight stereoisomers of 2-isopropyl-5-methylcyclohexanol (menthol isomers), with ≤30% of any single stereoisomer, explicitly covered by HTS 2906.19.10.00. Used in fragrance, flavor, and cooling agent formulations.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Submit HPLC or GC analysis reports verifying the exact isomer composition and percentage limits
• Label containers clearly with chemical name, isomer content, and safety data for customs inspection
• Avoid contamination during transport to prevent failing the ≥90% purity threshold requirement