9902.06.86 - 1-[2-(2,4-Dichlorophenyl)-3-(1,1,2,2-tetrafluoroethoxy)- propyl]-1H-1,2,4-triazole (Tetraconazole) (CAS No. 112281-77-3) (provided for in subheading 2933.99.22)

This HTS category, 9902.06.86, specifically designates the fungicide known as Tetraconazole, identified by its CAS Number 112281-77-3. The full chemical name is 1-[2-(2,4-Dichlorophenyl)-3-(1,1,2,2-tetrafluoroethoxy)-propyl]-1H-1,2,4-triazole. This classification falls under Chapter 99, which covers temporary legislation and special provisions. It's important to note that while Tetraconazole is chemically described, its presence in this chapter signifies a specific tariff treatment or restriction enacted under temporary trade measures or Section 22 of the Agricultural Adjustment Act, rather than its inherent chemical composition which might otherwise place it in Chapter 29.

Distinguishing this specific entry from sibling categories within Chapter 99 is crucial. Chapter 99 is inherently diverse, containing a wide array of temporary modifications and restrictions. Unlike the more general or permanent classifications found in earlier chapters (e.g., live animals in Chapter 01), this node represents a singular, chemically defined substance subject to a specific, temporary trade regulation. Its siblings would therefore also be other distinct items or groups of items that have been brought under similar temporary tariff or trade control measures, rather than being related by material composition or general use.

As this is a leaf node, there are no subcategories to introduce. Classification under 9902.06.86 is final for Tetraconazole as described. Importers and exporters must verify that their specific shipment of Tetraconazole precisely matches the chemical identity and CAS number provided. Adherence to the specific conditions and documentation requirements associated with this Chapter 99 classification is paramount to ensure compliance with the temporary legislation or trade agreement modification under which it is provided.