4-Ethylguaiacol Technical Grade from United States
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. Technical grade purity of 95-98% with minor impurities still qualifies as a separate chemically defined compound per Chapter 29 note (a). This product falls under tariff item 2909.50.00.
Duty Rate — United States → Canada
0%
Import Tips
• Declare the product as a chemically defined ether-phenol under 2909.50.00
• Ensure the impurities do not render the product particularly suitable for specific use
• Provide a certificate of analysis showing the purity and impurity profile