Methacrylamide N-Hydroxy Derivative from Canada
N-Hydroxymethacrylamide, a chemically defined derivative still classifiable as acyclic amide under HTS 2924.19.11.30. Used in photoinitiator synthesis and advanced polymer cross-linking.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Molecular structure diagram required for derivative confirmation
• Light-sensitive; import under amber packaging with opacity certification
• Enhanced stability testing for derivative compounds