1,3-Dioxolane from Canada
1,3-Dioxolane is a five-membered cyclic acetal with two oxygen hetero-atoms, classified under HTS 2932.99.70.00. Used in battery electrolytes and polymer synthesis.
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
• Peroxide formation risk; include negative peroxide test
• Electrolyte-grade requires low water content (<50 ppm)
• Acetal stability data recommended for transport