N-Methyl-p-Toluidine from Germany
N-Methyl-p-toluidine is a secondary amine derivative of p-toluidine used as a catalyst in epoxy resin curing. It qualifies under HTS 2921.43.90 as the toluidine parent structure remains principal characteristic despite N-methylation. Technical grade >97% purity required.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• GC analysis showing <2% tertiary amine impurities prevents 2921.49 classification
• Flash point documentation (>93°C) for flammable liquid exemption
• Epoxy formulator letters support chemical intermediate status