1-Methylpyrazole from China
1-Methylpyrazole is a simple N-methyl substituted pyrazole, a heterocyclic compound with unfused pyrazole ring as its core structure. Classified under HTS 2933.19.90.00 as 'other' pyrazole compounds not specifically listed. Commonly used as a solvent and synthetic building block in organic chemistry.
Duty Rate — China → United States
31.5%
Rate breakdown
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)
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Label containers with flammability warnings (flash point 21°C) and include GHS pictograms per OSHA/DOT requirements
• Declare exact purity percentage (>98%) and water content to avoid reclassification as aqueous solution