Technical Grade Toluene-2,4-Diamine (98% purity) from Japan
Industrial grade toluene-2,4-diamine at 98% purity used in TDI manufacturing. Meets HTS 2921.51.10.00 specific compound criteria despite containing minor isomers, as principal compound is named toluene-2,4-diamine.
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
• Provide chromatogram showing ≥95% named isomer for specific compound classification
• Declare all isomer content per Chapter 29 impurity tolerances
• Use stainless steel containers to prevent reaction with molten material