2921.29.00.10/Technical Grade Tetraethylene Pentamine 95%/Japan

Technical Grade Tetraethylene Pentamine 95% from Japan

Technical grade TEPA at 95% purity contains minor impurities but remains a separate chemically defined acyclic polyamine under HTS 2921.29.0010 per Chapter 29 note (a). Used in epoxy resin hardeners and chelating agents.

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
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Import Tips

• Submit assay reports showing >90% TEPA content to distinguish from mixtures classifiable in Chapter 38

• Label containers with UN 2261 hazardous classification and include stabilizer declarations if present

Technical Grade Tetraethylene Pentamine 95% from Japan — Import Duty Rate | HTS 2921.29.00.10