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4-Aminophenol from Mexico

4-Aminophenol is a chemically defined organic compound featuring both amino (-NH2) and hydroxyl (-OH) oxygen functions on a benzene ring, classifying it as an amino-phenol under heading 2922. It is commonly used as an intermediate in pharmaceutical and dye manufacturing. This product falls under 2922.29.61.00 due to its inclusion in additional U.S. note 3 to section VI for specific regulatory tracking.

Duty Rate — Mexico → United States

110%

Rate breakdown

9903.04.6093.5%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter

Import Tips

• Verify purity and provide chemical analysis certificates to confirm classification as a separate chemically defined compound under Chapter 29

• Include Safety Data Sheets (SDS) and ensure compliance with TSCA registration for environmental and health regulations

• Avoid misclassification as a finished dye by confirming it's not put up for retail sale, a common pitfall leading to higher duties