1,8-Naphthalenediamine from Japan
1,8-Naphthalenediamine, also known as 1,8-diaminonaphthalene, is a chemically defined aromatic polyamine with the molecular formula C10H12N2. It falls under HTS 2921.59.04.00 as a specific derivative of aromatic polyamines, used primarily in organic synthesis and dye production.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide detailed chemical purity certificates and SDS for customs clearance; ensure packaging complies with UN hazardous material standards; verify REACH compliance for EU-sourced shipments