High-Purity 2-Isopropyl-5-methylcyclohexanol Stereoisomer Blend from China
Purified blend of menthol stereoisomers (cis/trans) meeting the exact ≥90% total and ≤30% single isomer criteria of HTS 2906.19.10.00. Applied in transdermal patches and cooling cosmetics.
Duty Rate — China → United States
37.5%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Import Tips
• Provide stereoisomer ratio analysis via chiral chromatography for customs verification
• Ensure pharma-grade packaging prevents moisture absorption affecting purity specs
• Declare intended end-use as it may trigger FDA cosmetic ingredient notifications