Valeraldehyde Diethyl Acetal from Mexico
Valeraldehyde diethyl acetal (1,1-diethoxypentane) used in flavor chemistry. This higher aliphatic acetal falls under HTS 2911.00.50.00 as 'other' per Chapter 29 acetal heading.
Duty Rate — Mexico → United States
15.3%
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
• FEMA number verification for flavor use applications
• GC purity certificate minimum 95% required
• Refractive index specification confirms identity