Ethyl (R)-Quizalofop Technical Grade from Mexico
Ethyl (R)-Quizalofop technical grade is the R-enantiomer of 2-[4-[(6-chloroquinoxalin-2-yl)oxy]phenoxy]propanoic acid ethyl ester, a high-purity chiral herbicide active ingredient. As a separate chemically defined organic compound with a quinoxaline ring, it is classified under tariff item 2933.99.00 for other heterocyclic compounds with nitrogen hetero-atoms only.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the product is the pure technical grade active ingredient, not a formulated product
• Provide the CAS number (100646-51-3) and certificate of analysis to CBSA
• Verify if a Pest Control Products Act registration is required