Methylguaiacol (2-Methoxy-4-methylphenol) from Japan
Methylguaiacol (2-methoxy-4-methylphenol) is a positional isomer derivative of guaiacol used in flavor chemistry and as a synthetic intermediate. It qualifies under HTS 2909.50.20.00 as a chemically defined guaiacol derivative ether-phenol. Bulk imported for aroma compound production.
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
• Provide NMR spectrum confirming 4-methyl substitution pattern distinguishing from creosol
• Ensure batch purity >98% to avoid mixture classification under Chapter 38 residuals
• Label with both systematic (2-methoxy-4-methylphenol) and common names for customs clarity