2921.29.00/1,2-Propylenediamine/Canada

1,2-Propylenediamine from Canada

1,2-Propylenediamine is the vicinal isomer diamine used in chiral synthesis and epoxy systems. As an acyclic polyamine, it falls into HTS 2921.29.00 other category.

Duty Rate — Canada → 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

• Specify (R/S) enantiomer purity; smaller volume specialty import; optical rotation specs useful