2921.59.17.00/4,4'-Methylene bis(2,6-Diethylaniline)/Mexico

4,4'-Methylene bis(2,6-Diethylaniline) from Mexico

This diarylamine compound featuring a methylene bridge between two substituted aniline rings is explicitly covered by HTS 2921.59.1700 as an aromatic polyamine. It functions as an antioxidant intermediate and polymer modifier.

Duty Rate — Mexico → United States

10%

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
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Import Tips

• Provide molecular structure diagram and CAS number (136-92-5) in commercial invoice for CBP verification

• Ensure stabilizer additions don't exceed Chapter 29 note (f) limits to avoid reclassification

• Watch for bulk vs. lab quantities; larger shipments may trigger additional TSCA notifications

4,4'-Methylene bis(2,6-Diethylaniline) from Mexico — Import Duty Rate | HTS 2921.59.17.00