2921.43.90/4-Chloro-o-Toluidine/Mexico

4-Chloro-o-Toluidine from Mexico

4-Chloro-o-toluidine is a halogenated toluidine derivative used in azo pigment synthesis. Classified in HTS 2921.43.90 as Chapter Notes confirm halogenated derivatives remain with parent amine classification. The dual substitution maintains toluidine identity.

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
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Import Tips

• Document halogen position via NMR; ortho/para isomers have different toxicity profiles

• Confirm <1ppm heavy metals; pigment intermediates face stricter EPA limits

• Use secondary containment packaging due to lachrymatory properties

4-Chloro-o-Toluidine from Mexico — Import Duty Rate | HTS 2921.43.90