2904.99.30.00 - 1-Bromo-2-nitrobenzene; 1,2-Dichloro-4-nitrobenzene and o-Fluoronitrobenzene

This HTS category encompasses specific halogenated and nitrated derivatives of benzene, excluding those with more precisely defined classifications. The listed examples, 1-Bromo-2-nitrobenzene, 1,2-Dichloro-4-nitrobenzene, and o-Fluoronitrobenzene, all share the characteristic of being benzene rings substituted with at least one halogen atom (bromine, chlorine, or fluorine) and at least one nitro group. The presence of multiple halogen atoms or specific positional arrangements of substituents further differentiates these compounds.

Unlike the sibling categories, which specifically address monochloromononitrobenzenes with trifluoromethyl groups (2904.99.15.00), nitrotoluenesulfonic acids (2904.99.20.00), or dinitrostilbene disulfonic acid (2904.99.35.00), this "Other" category captures compounds that do not fit those more granular descriptions. It serves as a residual classification for nitrobenzene derivatives where the halogenation pattern or the absence of sulfonic acid or specific trifluoromethyl substitutions places them here.

As this is a leaf node, there are no further subcategories. Classification into this code relies on identifying the specific chemical structures of 1-Bromo-2-nitrobenzene, 1,2-Dichloro-4-nitrobenzene, and o-Fluoronitrobenzene, ensuring they meet the general criteria for sulfonated, nitrated, or nitrosated derivatives of hydrocarbons, whether or not halogenated, and are not otherwise specified in more specific HTS provisions.