N-Methyl-N-ethyl-2-chloroethylammonium Chloride from Mexico
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 — Mexico → United States
16.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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