High Purity Tetraethylene Pentamine 99% from Japan
99% pure TEPA meets strict chemically defined compound criteria of HTS 2921.29.0010 for acyclic polyamines. Essential for pharmaceutical intermediates and high-performance epoxy systems.
Duty Rate — Japan → United States
6.5%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Include third-party purity certificates (HPLC/GC) essential for pharmaceutical intermediate imports
• Comply with FDA import alerts for amine compounds used in drug synthesis