Benzenesulfonyl Chloride for Agrochemical Synthesis from United States
Benzenesulfonyl chloride for agrochemical synthesis is a sulfonated benzene derivative used as an intermediate for sulfonylurea herbicides like metsulfuron-methyl. It contains only a sulpho group and is classified under tariff item 2904.10.00 as a pure chemically defined compound. The intended use as a pesticide intermediate does not alter its classification under Chapter 29.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the product is not formulated with other active ingredients that could shift classification to a pesticide heading
• Keep records of the chemical composition for CBSA inspection
• Verify if a Pest Control Products Act permit is required for the end-use product