2,4-Diaminotoluene (2,4-Toluenediamine) from China
2,4-Toluenediamine is a diaminotoluene isomer used in dyes, polymers, and as a chain extender. Falls under HTS 2921.51.30.00 as described in additional U.S. note 3 to section VI for these specific aromatic polyamines.
Duty Rate — China → United States
44%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Import Tips
• CAS 95-80-7 documentation required to match note 3 specification
• Monitor for free amine content; impurities may affect classification
• Comply with REACH-like TSCA reporting for polymer production volumes