N,N-Dimethyl-p-Toluidine from Canada
N,N-Dimethyl-p-toluidine (C9H13N) is a tertiary amine derivative of p-toluidine, classified under HTS 2921.43.90.90 as other toluidine derivative. Widely used as catalyst in polymerization and dental materials.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Flammable liquid (Flash point ~70°C); ensure UN 3082 packaging and proper Hazmat declaration
• Dental/polymer end-use may require FDA registration; declare industrial vs. medical application
• Purity >98% certification prevents mixture classification