Guaiacol Glycerol Ether from Japan
Guaiacol glycerol ether is an ether derivative linking guaiacol to glycerol, used in expectorant formulations and classified under HTS 2922.50.19.00 as a guaiacol-based aromatic compound with oxygen function. It aligns with 'drugs: other' for medicinal intermediates.
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
• Cross-reference with guaifenesin specs to prevent classification disputes
• Ensure glycerol moiety content labeling per FDA import requirements
• Bulk ship in HDPE drums with nitrogen blanketing to avoid oxidation