m-Toluidine (3-Methylaniline) from Mexico
m-Toluidine, or 3-methylaniline, is a meta-substituted toluidine used as an intermediate in agrochemical production. It qualifies under HTS 2921.43.90 as an 'other' toluidine derivative not covered by more specific subheadings. The methyl group distinguishes it from aniline (2921.42).
Duty Rate — Mexico → United States
16.5%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Submit isomer-specific GC-MS certificates; mixtures of toluidine isomers may classify as 3824
• Confirm <0.1% o/p-toluidine content due to IARC Group 1 carcinogen status
• Use UN-approved packaging for corrosive liquid forms (UN170x)