2904.20.30.00 - 5-tert-Butyl-2,4,6-trinitro-m-xylene (Musk xylol) and other artificial musks 🖩

This HTS category, 2904.20.30.00, specifically classifies "5-tert-Butyl-2,4,6-trinitro-m-xylene (Musk xylol) and other artificial musks." These are synthetic organic compounds that mimic the scent of natural musk. They are characterized by the presence of nitro groups attached to a hydrocarbon structure, primarily derived from xylene, and often exhibit complex molecular structures designed to replicate specific olfactory profiles for use in perfumery and fragranced products.

While siblings such as p-nitrotoluene, p-nitro-o-xylene, and trinitrotoluene (2,4,6-trinitrotoluene) also fall under the umbrella of nitrated derivatives of hydrocarbons, this specific code is reserved for the more complex artificial musks, notably Musk xylol. It distinguishes itself from simpler nitrated compounds by its specific application as a synthetic fragrance and its distinct chemical structure, which goes beyond the simple nitration of toluene or xylene in basic positions. The classification hinges on both the chemical composition and the intended end-use as a musk substitute.

As this is a leaf node, there are no further subdivisions. Therefore, classification under this code relies on definitively identifying the substance as Musk xylol or another compound meeting the criteria of an artificial musk, based on its chemical name and structure as confirmed through analytical testing or supplier documentation.