Adipic Acid Dihydrazide from Japan
Adipic acid dihydrazide (H2NNHCOC(CH2)4CONHNH2), derivative used as crosslinking agent in epoxy adhesives. While derived from specifically-named adipic acid (2917.12), certain hydrazide derivatives classify under 2917.19.70 'other'. Meets Chapter 29 salt/derivative provisions.
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
• Submit hydrazine content analysis to confirm derivative status from classified acid
• Include curing performance data sheets for end-use verification
• Declare proper GHS hazard pictograms for toxic hydrazine derivatives