4,4'-Bis(dimethylamino) benzhydrol (Michler's Hydrol) from Germany
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 — Germany → United States
Rate breakdown
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