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