2-Pyrrolidone (2-Pyrrolidinone) from Mexico
2-Pyrrolidone is a five-membered lactam ring compound with a single nitrogen hetero-atom, specifically enumerated under HTS 2933.79.20.00. It serves as a chemical intermediate for synthesizing pharmaceuticals, agrochemicals, and vinylpyrrolidone polymers.
Duty Rate — Mexico → United States
14.2%
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
Import Tips
• Include Certificate of Analysis (CoA) confirming >99% purity to establish it as a separate chemically defined compound per Chapter 29 note (a)
• Declare proper UN number (3265) for corrosive liquid classification and ensure DOT-compliant packaging
• Monitor REACH-like restrictions; provide end-use statements if destined for regulated applications like pharmaceuticals