2,5-Di(tert-butylperoxy)-2,5-dimethyl-3-hexyne from United States
> 2,5-Di(tert-butylperoxy)-2,5-dimethyl-3-hexyne is a peroxide with acetylenic functionality used for specialty elastomer crosslinking. It is a separate chemically defined organic compound with peroxide groups, falling under tariff item 2909.60.00. The product is an ether peroxide within Chapter 29's scope, with the peroxide function taking precedence over the alkyne.
Duty Rate — United States → Canada
0%
Import Tips
• > Ensure the product is classified correctly as an organic peroxide; provide a detailed product specification to CBSA
• Check if the peroxide is subject to Canadian hazardous materials regulations and include proper shipping documentation