2,4,6-Tris(dimethylaminomethyl)phenol (Ancamine K54) from Japan
Ancamine K54 is a Mannich base monophenol used as epoxy curing agent in HTS 2907.19.80.00. Chemically defined phenolic amine accelerator.
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
• Amine value and viscosity specs on COA mandatory
• Corrosive to copper - packaging compatibility certs
• Distinguish from polyamine curing agents