Ortho- and Para-Toluenesulfonamide Mixture from Japan
Mixture of ortho- and para-toluenesulfonamides (N-Ethyl-o-toluenesulfonamide and N-Ethyl-p-toluenesulfonamide) used as chemical intermediates in dye manufacturing, pharmaceuticals, and polymer production. This specific sulfonamide mixture is explicitly covered under HTS 2935.90.13.00. Typically imported in 25kg drums for industrial chemical processing.
Duty Rate — Japan → United States
0%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• TSCA pre-manufacture notification may be required if new chemical use; verify PMN status
• Provide isomeric ratio documentation (typically 60/40 ortho/para) and purity certificate (>98%)
• Avoid classification error with plasticizers (Chapter 39) which have different functional groups