Ethylenediamine Dihydrochloride from Japan
Ethylenediamine dihydrochloride is the salt of ethylenediamine, an acyclic polyamine with two amino groups, classified under HTS 2921.29.00.55 as a derivative salt of acyclic polyamines. It is commonly used as a curing agent in epoxy resins and as an intermediate in pharmaceutical synthesis.
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
• Verify purity certificate to confirm it meets chemically defined compound criteria per Chapter 29 note (a)
• Include safety data sheets (SDS) documenting handling as corrosive material to avoid customs delays
• Ensure labeling complies with TSCA regulations for new chemical substances entering U.S. commerce