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Hexamethylenediamine Hydrochloride from Canada

The hydrochloride salt of hexamethylenediamine, a white crystalline powder used in organic synthesis. Classified under HTS 2921.22.5000 as a salt derivative of the acyclic polyamine hexamethylenediamine. Common stabilizer in epoxy curing 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

Include CAS number (6055-86-5) and molecular formula confirmation on commercial invoice

Label as UN 2735 corrosive liquid to comply with DOT/IMDG hazardous material regulations

Avoid bulk packaging over 200L drums without proper stabilization documentation

Hexamethylenediamine Hydrochloride from Canada — Import Duty Rate | HTS 2921.22.50.00