2-Phenylimidazole Technical Grade from Canada
Technical grade 2-Phenylimidazole (95-98% purity) used in epoxy resin curing agents and corrosion inhibitors. Classified under HTS 2933.29.10.00 as it matches the specific description of aromatic 2-phenylimidazole. Excludes retail preparations per chapter exclusions.
Duty Rate — Canada → United States
15.8%
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
• Label containers with GHS hazard pictograms and include REACH/ TSCA registration numbers for chemical import
• Avoid bulk packaging over DOT limits; use IBCs with proper UN certification for cost-effective shipping
• Pre-register with US EPA for TSCA compliance to prevent customs holds on new chemical substances