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%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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