N-Phenyl-1-Naphthylamine from Mexico
N-Phenyl-1-naphthylamine (Neozone D) acts as an antioxidant and stabilizer in rubber and lubricant formulations. It classifies under HTS 2921.45.90 as a derivative of 1-Naphthylamine (aromatic monoamine). The secondary amine structure on naphthalene ring fits Chapter 29 perfectly.
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
• CAS 90-30-2 required; specify rubber antioxidant end-use on entry summary
• Melting point (52°C) and purity (>97%) affect valuation; provide COA
• Distinguish from PAN (phenyl-alpha-naphthylamine) vs PBN isomers for accurate HTS