Pentaerythritol Tetraacetate from Canada
Pentaerythritol tetraacetate is the tetraester of pentaerythritol, a tetrahydric alcohol, with acetic acid. Classified under HTS 2915.39.47.00 as an acetate of a polyhydric alcohol within the esters of acetic acid subheading. Used in resins, lacquers, and as an intermediate in explosives manufacturing.
Duty Rate — Canada → United States
110%
Rate breakdown
9903.04.6094.5%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
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
• Provide manufacturer's assay certificate confirming ≥98% purity to maintain Chapter 29 classification
• Declare as UN3082 Environmentally Hazardous Substance if shipped in bulk quantities