Benzodioxole Propanone Intermediate 99% Pure from Canada
High-purity (99%) 1-(1,3-benzodioxol-5-yl)propan-2-one supplied for research and industrial synthesis, precisely matching HTS 2932.92.00.00. As a separate chemically defined compound with the named heterocyclic structure, it qualifies under Chapter 29 without exclusions.
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
• Certificate of Analysis (CoA) must specify exact compound name matching tariff text and purity level to satisfy 'separate chemically defined' requirement
• Label containers with GHS hazard pictograms and UN number (likely UN 1224 for ketones) for proper hazmat declaration
• Avoid bulk packaging over 450L that might trigger mixture classification under Chapter 29 note (e)