Tetrahydrofurfuryl Methacrylate from Canada
Tetrahydrofurfuryl methacrylate (THFMA) features a heterocyclic ether ring from renewable furfuryl alcohol, used in bio-based dental composites and adhesives. HTS 2916.14.20.50 covers this 'other' methacrylic ester as the acid remains acyclic unsaturated monocarboxylic. Low odor and high reactivity characterize applications.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Bio-preferred certification documentation; viscosity 5-15 cP specification; phenothiazine stabilizer at 250 ppm prevents gelling