Organophosphorus Plasticizer Additive Precursor from Canada
Specialty chemical (5-Ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl) methyl methyl methylphosphonate used to produce phosphorus-containing plasticizers for PVC applications. Classified in HTS 2931.47.00.00 for its specific non-halogenated organo-inorganic phosphorus structure.
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
• Provide end-use statement for plasticizer manufacturing to support industrial chemical import valuation
• Ensure no coordination with metals that would trigger Chapter 29 note 3(C)(3) reclassification
• Confirm drum packaging prevents solvent evaporation maintaining solution stability per note (e)