Isopropyl 4-Chloro-3,5-dinitrobenzoate from China
Isopropyl ester of 4-Chloro-3,5-dinitrobenzoic acid, classified in HTS 2916.39.12.00 for its esters, as a chemically pure aromatic derivative. Applied in research for custom agrochemical intermediates.
Duty Rate — China → United States
26.5%
Rate breakdown
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
9903.88.157.5%Except as provided in headings 9903.88.39, 9903.88.42, 9903.88.44, 9903.88.47, 9903.88.49, 9903.88.51, 9903.88.53, 9903.88.55, 9903.88.57, 9903.88.65, 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(r) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(s)
Import Tips
• Document synthesis route to verify isopropyl specificity; use amber glass for light-sensitive nitro compounds
• Monitor for ester hydrolysis in humid storage