2,5-Di(tert-butylperoxy)-2,5-dimethyl-3-hexyne from Mexico
Peroxide with acetylenic functionality for specialty elastomer crosslinking. Classified HTS 2909.60.5000 as ether peroxide taking precedence over alkyne function.
Duty Rate — Mexico → United States
13.7%
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
• Acetylenic peroxide requires inert atmosphere packaging documentation