n-Butyl Acetate Stabilized with MEHQ Inhibitor from Canada
n-Butyl acetate with polymerization inhibitor (MEHQ) added for safe storage and transport, permitted under Chapter 29 note (f) for stabilizers necessary for preservation. Pure ester base compound maintains HTS 2915.33.00.00 classification.
Duty Rate — Canada → United States
15.5%
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
• Declare stabilizer type/concentration (<0.01% typical MEHQ) per Chapter 29 note (f) to maintain pure compound status
• Provide stability test data showing inhibitor necessary for transport safety
• Monitor peroxide formation risk with air exclusion during storage