TDCPP Tris(1,3-dichloro-2-propyl) Phosphate Equivalent from Canada
While TDCPP is dichloro variant, pure tris(2,3-dibromopropyl) phosphate serves similar flame retardant applications in foam production. Classified specifically under HTS 2919.10.00.00 matching the brominated phosphoric ester description. Used where brominated chemistry preferred over chlorinated alternatives.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Differentiate from TDCPP (dichloro) via bromine/chlorine ratio testing to secure correct brominated subheading
• Maintain cold chain if required for stability; temperature excursions affect purity classification
• Monitor EU REACH restrictions on brominated flame retardants affecting transshipment routes