p-Chlorobenzylideneaniline from Canada
p-Chlorobenzylideneaniline is a halogenated Schiff base imine used in pesticide synthesis, classified under HTS 2925.29.90.00 per Chapter 29 notes on halogenated derivatives.
Duty Rate — Canada → United States
100%
Rate breakdown
9903.04.6096.3%Pharmaceuticals Annex IV: patented pharma articles — 100% floor rate
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Include TSCA certification for new chemical substances notification
• Declare chlorine content by elemental analysis for accurate classification
• Provide hydrolysis stability data to confirm imine persistence