5-Amino-o-Cresidine from Japan
5-Amino-o-cresidine (5-amino-2-methoxy-toluidine) combines toluidine with methoxy substitution for reactive dye synthesis. Principal toluidine amine-function governs HTS 2921.43.90 classification; methoxy ether secondary per Chapter Note oxygen-function restrictions.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• NMR confirmation of 2-methoxy-5-amino positions; isomers classify differently
• Amination degree specification prevents polyamine misclassification
• Reactive dye manufacturers provide binding opinions supporting Chapter 29