2-Hydroxyethyl Methacrylate from Canada
2-Hydroxyethyl methacrylate (HEMA) is crucial for hydrophilic contact lenses, dental composites, and hydrogel coatings. Hydroxyl group enables hydrogen bonding and water solubility; HTS 2916.14.20.50 'other' ester. FDA medical device monomer status.
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
• USP-NF monograph compliance testing; water content <0.1%; medical device master file reference