2921.43.15.00 - α,α,α-Trifluoro-2,6-dinitro-N,N-dipropyl-p- toluidine (Trifluralin) 🖩

This HTS classification, 2921.43.15.00, specifically identifies α,α,α-Trifluoro-2,6-dinitro-N,N-dipropyl-p-toluidine, commonly known as Trifluralin. Trifluralin is an organic chemical compound belonging to the aromatic monoamine derivative family, characterized by its trifluoromethyl group, nitro substituents on the aromatic ring, and dialkylamine substitution on the nitrogen atom attached to the toluidine core. Its primary use is as a pre-emergent herbicide in agriculture, demonstrating the practical application of its specific chemical structure.

Distinguishing Trifluralin from its sibling categories involves a precise examination of the substituents and their positions on the toluidine ring, as well as the nature of the amine substitution. For instance, other sibling categories might cover toluidine derivatives with different halogen or nitro group placements, or simpler amine substitutions. The presence of both the trifluoromethyl group at the alpha position and two nitro groups at the 2 and 6 positions, coupled with the N,N-dipropyl substitution, are key defining features that set this specific tariff line apart.

As 2921.43.15.00 represents a leaf node within the HTS classification structure, there are no further subdivisions. This means that any product meeting the detailed chemical description of Trifluralin would fall directly under this specific code. Classification relies on the accurate identification of this exact chemical compound, and further granular distinctions are not provided at this level of detail.