2,4-Diaminotoluene (2,4-Toluenediamine) from Mexico
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 — Mexico → United States
16.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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