2933.29.10.00 - 2-Phenylimidazole

This classification pertains to aromatic or modified aromatic heterocyclic compounds that contain an unfused imidazole ring. Specifically, HTS code 2933.29.10.00 covers 2-Phenylimidazole and similar compounds where a phenyl group is directly attached to the imidazole ring. These substances are primarily characterized by the presence of both a phenyl moiety and the characteristic imidazole ring structure, which is not part of a fused ring system within the molecule.

This category distinguishes itself from its sibling, 2933.29.05.00, which specifically enumerates Triflumizole and Ethylene thiourea. While both fall under the broader "Other" category for imidazole compounds, 2933.29.05.00 is reserved for those precise named substances, implying that 2933.29.10.00 captures other aromatic or modified aromatic imidazole compounds not otherwise specified. The presence of a phenyl group directly linked to the imidazole ring is a key distinguishing feature for classification under this heading.

As this is a leaf node, there are no further subcategories within 2933.29.10.00. Classification at this level is determined by the presence of the unfused imidazole ring, the aromatic or modified aromatic nature of the compound, and the absence of specific named substances covered by other headings at the same level. For practical classification, confirmation of the molecular structure, specifically the attachment of a phenyl group to the imidazole ring, is crucial.