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Hexamethylenediamine Hydrochloride from Japan

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 — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

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