N-(4-Dimethylaminobenzylidene)aniline from Japan
This push-pull Schiff base imine features dimethylamino donor and imine acceptor groups, classified under HTS 2925.29.90.00. Used in nonlinear optics and dye chemistry.
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
• Submit 13C-NMR confirming C=N stretch at 1600-1650 cm⁻¹ for Customs verification
• Declare as 'non-hazardous solid' if melting point >60°C to reduce shipping costs
• Include supplier's GC-MS purity certificate (>95%)