2903.99.08.00 - p-Chlorobenzotrifluoride; and 3,4-Dichlorobenzotrifluoride

This HTS category, 2903.99.08.00, specifically covers two halogenated aromatic hydrocarbons: p-Chlorobenzotrifluoride and 3,4-Dichlorobenzotrifluoride. These are organic compounds where chlorine atoms and trifluoromethyl groups are attached to a benzene ring, imparting distinct chemical properties and industrial applications, often as intermediates in the synthesis of pharmaceuticals, agrochemicals, and specialty chemicals.

Distinguishing this category from its siblings involves a careful examination of the specific halogen substituents and their positions on the aromatic ring. For instance, while other siblings like 2903.99.05.00 may also contain bromine and chlorine, this node is defined by the presence of a trifluoromethyl group in conjunction with specific chlorine substitutions on the benzotrifluoride structure. Categories like 2903.99.10.00 and 2903.99.20.00 cover different sets of chlorinated benzenes and toluenes, lacking the trifluoromethyl moiety that is characteristic of the products within 2903.99.08.00.

As this is a leaf node within the HTS, there are no further subcategories. Classification under 2903.99.08.00 is definitive once the imported substance is identified as either p-Chlorobenzotrifluoride or 3,4-Dichlorobenzotrifluoride, based on its chemical composition and structure. Practitioners should consult analytical data, such as Certificates of Analysis or Safety Data Sheets, to confirm the identity of the substance for accurate customs declaration.