Butynediol Butyl Ether from China
Butynediol butyl ether is an acyclic ether-alcohol derived from butynediol, with one free hydroxyl group and one butyl ether group. It is a specialty intermediate with acetylenic functionality and falls under tariff item 2909.19.00.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the product is an ether-alcohol and not classified under a more specific subheading
• Provide the chemical structure and purity analysis
• Check if the acetylenic functionality affects its hazard classification