4-Ethylguaiacol Research Grade from China
4-Ethylguaiacol is a chemically defined ether-phenol compound with the molecular formula C9H12O2, featuring a guaiacol structure with an ethyl substituent at the 4-position. Small quantities for research purposes do not alter its chemical identity or classification under Chapter 29. This product falls under tariff item 2909.50.00 as a specific ether-phenol derivative.
Duty Rate — China → Canada
0%
Import Tips
• Declare the product as a chemically defined ether-phenol under 2909.50.00
• Ensure the product is not put up in measured doses or for retail sale
• Provide a certificate of analysis and intended use documentation for research purposes