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1,3-Diaminopropane from Canada

1,3-Diaminopropane is a straight-chain acyclic polyamine with two primary amino groups, classified under HTS 2921.29.00.55. Applications include epoxy hardeners and chelating agents.

Duty Rate — Canada → United States

16.5%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

Import Tips

Verify no cyclic impurities >1% via HPLC analysis certificate

Document compliance with DOT corrosive liquid regulations (UN 2735)

Maintain segregation from acids during storage/transport per safety data