1-Hydroxy-2-Naphthoic Acid Phenyl Ester from Canada
1-Hydroxy-2-naphthoic acid phenyl ester is the phenyl ester derivative explicitly covered by HTS 2918.29.04.00, classified with its parent acid per Chapter 29 ester rules. It is utilized in fine chemical synthesis and as a dye intermediate.
Duty Rate — Canada → United States
15.8%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Confirm ester linkage via spectroscopic data; ethyl esters would follow note 3(A)(B) but phenyl follows parent; avoid solvent solutions unless for safety per note (e)