2922.19.20.00/4,4'-Bis(dimethylamino) benzhydrol (Michler's Hydrol)/Mexico

4,4'-Bis(dimethylamino) benzhydrol (Michler's Hydrol) from Mexico

Michler's hydrol is an aromatic amino-alcohol compound used primarily as an intermediate in the synthesis of dyes and pigments. It features a benzhydrol core with dimethylamino substituents, classifying it under HTS 2922.19.2000 as a specific aromatic amino-alcohol other than those with multiple oxygen functions. This chemically defined organic compound falls within Chapter 29's scope for oxygen-function amino-compounds.

Duty Rate — Mexico → United States

110%

Rate breakdown

9903.04.6094.2%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

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Import Tips

• Verify purity certificates and chemical analysis to confirm it matches the exact specification in HTS 2922.19.2000, as impurities may affect classification

• Include Safety Data Sheets (SDS) and intended use documentation to demonstrate it's a separate chemically defined compound for chemical synthesis

• Avoid common pitfalls like misclassifying as a finished dye (Chapter 32); ensure no retail packaging that could shift to heading 3212