Guaiacyl Acetate from Germany
Guaiacyl acetate is the acetyl ester derivative of guaiacol, used as an intermediate in organic synthesis and historical antitussive formulations. As an ester of ether-phenol per chapter note 5(A), it follows guaiacol classification under HTS 2909.50.20.00. Imported for fine chemical manufacturing.
Duty Rate — Germany → United States
15.5%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Include esterification reaction scheme proving derivation from guaiacol parent compound
• Verify acetylation doesn't introduce functions shifting to later oxygen-function headings
• Declare exact acetyl content; impurities may affect duty rate within ether-phenol category