Methylene Diphenyl Diisocyanate (MDI) from Canada
MDI is a diisocyanate compound featuring two isocyanate (-N=C=O) functional groups attached to a diphenylmethane backbone, classifying it under HTS 2929.10.80 as an 'other' isocyanate with nitrogen function. It is primarily used in the production of polyurethane foams, coatings, and adhesives.
Duty Rate — Canada → United States
16.5%
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 Safety Data Sheets (SDS) and confirm purity levels to meet chemical import regulations
• Ensure proper Hazard Class 6.1 labeling for toxic liquid handling during customs clearance
• Verify REACH compliance for EU-sourced MDI to avoid delays in transshipment