2-Pyrrolidone (2-Pyrrolidinone) from Japan
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 — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, 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