O,O-Diethyl S-(4-methylphenyl) phosphorothioate from United States
O,O-Diethyl S-(4-methylphenyl) phosphorothioate is a para-tolyl substituted aromatic phosphorodithioate used in acaricide formulations. As a separate chemically defined compound, it falls under this tariff item for other thiophosphoric esters.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the product is a separate chemically defined compound
• Provide the chemical structure and purity data to CBSA
• Check if the acaricide use requires a Pest Control Products Act registration