Lauryl Methacrylate from Canada
Lauryl methacrylate (C12-C14) provides comb polymer structure in dispersants for concrete admixtures and oil additives. Intermediate chain length balances solubility; HTS 2916.14.20.50 classification as unsaturated acyclic ester. Enables steric stabilization in aqueous systems.
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
• Chain distribution C12:60%, C14:40% via GC; hydroperoxide test <10 meq/kg; bulk tanker temperature 40-50°C