2921.59.08.00/N-Ethyl-N,N'-Dimethyl-N'-Phenylethylenediamine/Mexico

N-Ethyl-N,N'-Dimethyl-N'-Phenylethylenediamine from Mexico

Complex polyamine derivative listed under HTS 2921.59.0800, serving as an antioxidant in polymers and dye intermediate. Features ethylenediamine core with ethyl, dimethyl, and phenyl substituents. Pure compound classification under aromatic polyamines.

Duty Rate — Mexico → United States

15.8%

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

• High purity (>98%) required for specific HTS; technical grade may go to 2921.59.9090

• Register under TSCA; used in rubber antioxidants subject to inventory rules

• Sensitive to oxidation; ship under nitrogen blanket, declare stabilizer if present