2934.99.18.00/Imazalil/Canada

Imazalil from Canada

Imazalil is an aromatic heterocyclic imidazole fungicide used primarily as a post-harvest treatment for citrus fruits and vegetables to prevent mold growth. It falls under HTS 2934.99.18.00 as an aromatic heterocyclic compound specifically classified as a pesticide, meeting the chapter's criteria for chemically defined organic compounds with nitrogen-containing rings. Its structure includes a modified aromatic imidazole ring directly linked to functional groups.

Duty Rate — Canada → United States

110%

Rate breakdown

9903.04.6093.5%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter

9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter

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Import Tips

• Verify pesticide registration with EPA before import; unregistered technical grade products may be detained

• Include Safety Data Sheets (SDS) and purity certificates (>95% typically required) in documentation

• Avoid misclassification as a general chemical; specify pesticide end-use to prevent reclassification to 3808