p-Toluidine Hydrochloride from Mexico
p-Toluidine hydrochloride is the salt of 4-methylaniline, a derivative of toluidine with aromatic amine functionality. It falls under HTS 2921.43.4000 as a toluidine derivative salt described in additional U.S. note 3 to section VI, which covers specific organic compounds subject to quantitative restrictions.
Duty Rate — Mexico → United States
16.5%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Verify inclusion in additional U.S. note 3 to section VI for quota eligibility and obtain necessary import licenses
• Provide detailed chemical analysis certificates confirming purity and structure as toluidine derivative
• Avoid misclassification as general aromatic monoamines by specifying salt form in documentation