N-Phenyl-1-Naphthylamine from Japan
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 — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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