N,N-Diethylaniline with Stabilizer from Mexico
N,N-Diethylaniline containing a necessary stabilizer for preservation during transport, permitted under chapter note (f). Primarily used in pharmaceutical synthesis for antihistamine production. Remains classified under HTS 2921.42.15.00 as the core organic compound.
Duty Rate — Mexico → United States
16.5%
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
Import Tips
• Document stabilizer type and concentration (<1%) as 'necessary for preservation' only
• Include Material Safety Data Sheet (MSDS) detailing all additives for CBP review