Stabilized N-Vinyl-2-Pyrrolidone Monomer from Germany
This is N-Vinyl-2-pyrrolidone monomer with added stabilizers like 50-100 ppm hydroquinone to prevent premature polymerization during storage and transport. It remains a separate chemically defined compound under Chapter 29 notes (f) and (g). Classified specifically under HTS 2933.79.30.00 for its lactam structure.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Document stabilizer concentration precisely; excess may trigger reclassification as a chemical mixture under 3824
• Use proper HazMat packaging (UN 3077 or 1760) and include polymerization risk warnings in import declarations
• Test for active monomer content (>99%) upon arrival to confirm no in-transit polymerization occurred