N-[[(4-Chlorophenyl)amino]carbonyl]-2,6-Difluorobenzamide Pure from China
Pure N-[[(4-Chlorophenyl)amino]carbonyl]-2,6-difluorobenzamide, a pharmaceutical intermediate and agricultural chemical specifically enumerated in HTS 2924.29.28.00. This aromatic amide derivative serves as a precursor in synthesis of crop protection agents and potential medicinal compounds. Imported by chemical and pharmaceutical manufacturers.
Duty Rate — China → United States
137.5%
Rate breakdown
9903.04.60100%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Import Tips
• Include NMR or HPLC purity analysis (>98%) confirming exact chemical identity matching the tariff description
• Provide end-use statement specifying research or manufacturing application to avoid dual-use chemical scrutiny
• Ensure proper DOT/UN classification as toxic solid for transportation compliance