2,4-Diaminotoluene from Mexico
2,4-Diaminotoluene (2,4-TDA) is an aromatic diamine used in polyurethane production and hair dyes. It is specifically provided for in HTS 2921.49.4500 per additional U.S. note 3.
Duty Rate — Mexico → United States
6.5%
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
• Isomer-specific analysis required; mixture of 2,4/2,6-TDA may classify differently
• Potential carcinogen; requires worker safety data and exposure controls documentation
• Verify not subject to dye intermediate quotas under textile agreements