Diethylenetriamine (DETA) from Japan
Diethylenetriamine is an acyclic polyamine with three amino groups, falling under HTS 2921.29.00.55 as an 'other' acyclic polyamine. It serves as a key epoxy curing agent and chelating agent in industrial applications.
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
• Provide end-use statement confirming industrial chemical use, not consumer product
• Classify based on chemical structure, not commercial packaging or labeling
• Monitor flash point documentation as DETA is flammable liquid requiring hazmat declarations