High-Purity 2-Isopropyl-5-methylcyclohexanol Stereoisomer Blend from United States
A purified blend of menthol stereoisomers (cis/trans) containing at least 90% total 2-isopropyl-5-methylcyclohexanol and no more than 30% of any single isomer. This mixture is used in transdermal patches and cooling cosmetics, and qualifies as a cyclanic alcohol under Chapter 29.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the blend meets the 90% total and 30% single isomer thresholds to confirm classification under 2906.19.00
• Provide a certificate of analysis to the CBSA to support the chemical composition
• Verify if the product requires a Controlled Substances or Precursors permit if used in pharmaceutical applications