Tris(2-aminoethyl)amine from Japan
Tripod-like tertiary amine with three primary amine arms, classified under HTS 2929.90.50.95 as 'other nitrogen function' compound. Used in coordination chemistry and polymer synthesis.
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 4097-89-6; provide dendrimer synthesis end-use declaration if applicable
• Hygroscopic and oxidizes; nitrogen-purged containers required
• Multi-nitrogen functions classified in last occurring heading per Chapter note 3