N-Methyl-N-ethyl-2-chloroethylammonium Chloride from Japan
Quaternized protonated form (chloride salt) of the mixed dialkyl 2-chloroethylamine. Classified in HTS 2921.19.61.10 as a protonated salt derivative of the named compounds. Applied in synthetic chemistry for phase-transfer catalysis.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Differentiate from true quats in 2933 by declaring as protonated (not alkylated on N)
• Include transport stabilizer declaration if present, per chapter note (f)
• Avoid retail packing to prevent shift to excluded preparations