1,3-Dioxolane from Canada

1,3-Dioxolane is a cyclic acetal with two oxygen hetero-atoms in a five-membered ring, falling under HTS 2932.99.61.00 as specified in additional U.S. note 3. Used in polymer production and adhesives.

Duty Rate — Canada → United States

6.5%

Rate breakdown

9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter

Import Tips

Verify acetal stability with peroxide inhibitor documentation

Classify as UN2371 flammable liquid for transport

Provide polymerization hazard warnings on shipping documents

1,3-Dioxolane from Canada — Import Duty Rate | HTS 2932.99.61.00