High-Purity Dipentaerythritol Powder (99%) from Canada
Dipentaerythritol with 99% purity by weight, a polyol ether-alcohol derived from pentaerythritol, used primarily as a crosslinking agent in alkyd resins and polyurethanes. It falls under HTS 2909.49.30.00 due to its classification as a high-purity ether-alcohol meeting the 94%+ threshold in the ether-alcohols heading. This white crystalline powder is essential for high-performance coatings and adhesives.
Duty Rate — Canada → United States
10%
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
• Verify purity certificate from supplier showing ≥94% by weight to confirm HTS 2909.49.30.00 classification; lower purity shifts to 2909.49.40
• Include SDS and chemical analysis reports in documentation for CBP review to avoid reclassification
• Ensure proper UN packaging for Group III chemical (non-hazardous) to prevent transport delays