N-Phenyl-1-naphthylamine from Canada
This secondary aromatic amine, derived from aniline and naphthylamine, falls under HTS 2921.42.90.00 as an aniline derivative. Primarily used as a rubber antioxidant and stabilizer.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• CAS 90-30-2 verification essential; structural isomers classify differently
• Pale green powder requires light-proof packaging to prevent discoloration
• Distinguish from Chapter 38 preparations by 98%+ purity certificate