Phosalone Insecticide Active Ingredient from Canada
O,O-Diethyl S-[(6-chloro-2-oxobenzoxazolin-3(2H)-yl)methyl] phosphorodithioate, known as Phosalone, is an organophosphorus insecticide used for controlling pests on fruits, vegetables, and cotton. This specific aromatic heterocyclic pesticide is classified under HTS 2934.99.11.00 due to its chemical structure and explicit naming. Imported primarily as technical material for agricultural formulation.
Duty Rate — Canada → United States
6.5%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Requires EPA pesticide import approval; include manufacturing use product (MUP) registration number
• Technical grade must be ≥90% purity; contamination above 5% may trigger reclassification to Chapter 38
• Provide residue tolerance data for crops; common issue is missing Section 18 emergency exemption documentation