Butyraldehyde Diethyl Acetal from Canada
Butyraldehyde diethyl acetal serves as an intermediate in flavor synthesis and protecting group chemistry. This linear chain acetal is covered under HTS 2911.00.50.00 as 'other' acetals per Chapter 29 definitions.
Duty Rate — Canada → United States
15.3%
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
• Provide REACH registration if manufactured in Europe
• Declare exact carbon chain length to distinguish from propionaldehyde analogs
• Monitor autoignition temperature for storage/shipping declarations