Chlordimeform Technical Grade from Japan
Chlordimeform (ISO), ISO-proposed name for N,N-dimethyl-N'-4-chloro-2-methylphenyl)formamidine, is a chemically defined imine-function compound used primarily as an acaricide and insecticide. It falls under HTS 2925.21.00.00 as a specific imine derivative classified within Chapter 29 for separate organic compounds. This technical grade is the pure active substance before formulation.
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
• Obtain EPA registration and import permit prior to shipment as it's a regulated pesticide active ingredient
• Ensure documentation includes ISO name and purity certificate to avoid reclassification
• Common pitfall: insufficient stability data leading to customs holds for transport safety