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2904.20.50.00/4-Nitrobiphenyl/Mexico

4-Nitrobiphenyl from Mexico

4-Nitrobiphenyl (C12H9NO2) is a nitrated derivative of biphenyl used in research and as a synthetic intermediate. Classified in HTS 2904.20.5000 for its single nitro group on polycyclic aromatic hydrocarbon base. Meets chapter 29 purity requirements.

Duty Rate — Mexico → United States

15.5%

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
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Import Tips

• TSCA registration required; provide PMN status for new chemical review

• Carcinogen warning labels mandatory—common violation is inadequate SDS

• Ship in amber glass to prevent photodegradation affecting assay results

4-Nitrobiphenyl from Mexico — Import Duty Rate | HTS 2904.20.50.00