Valeraldehyde Diethyl Acetal from Canada
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 — Canada → United States
15.3%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• FEMA number verification for flavor use applications
• GC purity certificate minimum 95% required
• Refractive index specification confirms identity