2934.99.09.00 - 1,2-Benzisothiazolin-3-one

This HTS category, 2934.99.09.00, specifically classifies the chemical compound 1,2-Benzisothiazolin-3-one. This substance is a heterocyclic organic compound utilized for its preservative and antimicrobial properties in a range of industrial and commercial applications, including as a biocide in paints, adhesives, and detergents.

Within the broader heading of "Other heterocyclic compounds" and the subheadings for "Other" and "Aromatic or modified aromatic," this specific code distinguishes 1,2-Benzisothiazolin-3-one from other listed chemicals like mycophenolate mofetil or fenoxaprop-ethyl. These siblings are either distinct chemical entities with different uses or are classified under more specific entries due to unique structural features or primary applications. The key differentiating factor for 2934.99.09.00 is the precise molecular structure of 1,2-Benzisothiazolin-3-one, which dictates its specific function as a broad-spectrum biocide.

As this node represents a leaf node within the HTS classification, there are no further subcategories that subdivide the classification of 1,2-Benzisothiazolin-3-one. Therefore, any importation or exportation of this specific compound will be directly classified under this code, assuming it meets the chemical definition and intended use outlined. Classification professionals should ensure the declared substance precisely matches the chemical identity of 1,2-Benzisothiazolin-3-one to avoid misclassification with other related, but distinct, heterocyclic compounds.