9902.06.57 - 6-Chloro-2-N,4-N-di(propan-2-yl)-1,3,5-triazine-2,4-diamine (Propazine) (CAS No. 139-40-2) (provided for in subheading 2933.69.60)

This HTS classification, 9902.06.57, specifically covers the chemical compound 6-Chloro-2,4-bis(isopropylamino)-1,3,5-triazine, commonly known as Propazine. As indicated by its CAS number (139-40-2), this item is a distinct chemical entity with a defined molecular structure. While its primary classification falls under Chapter 29 of the HTS (organic chemicals), this specific code within Chapter 99 indicates it is subject to temporary legislation or modified tariff treatment.

Chapter 99 of the HTS is reserved for temporary modifications, additional import restrictions, and special classification provisions. Therefore, 9902.06.57 is not a standard commodity classification but rather a designation for Propazine that is being managed under specific trade or agricultural policies. This differentiates it from the numerous other commodity categories within the HTS that remain under their standard chapter headings and do not have these temporary classifications applied.

Since this HTS code represents a specific chemical compound under special provisions, there are no further subcategories at this level. The classification is intended to isolate and manage the importation of Propazine, likely due to its agricultural use and potential regulatory oversight, distinct from broader chemical classifications or other goods.