2918.29.75.00 - Other 🖩

This HTS code, 2918.29.75.00, encompasses "Other" carboxylic acids with a phenol function, excluding those already specified. This category serves as a residual for compounds meeting the core criteria of having both a phenolic hydroxyl group and a carboxylic acid group, without any other oxygen-containing functional groups in their molecular structure. Examples might include derivatives of salicylic acid where modifications do not introduce additional oxygen functions beyond those inherent to the phenolic and carboxylic acid groups.

This classification is distinct from its sibling, 2918.29.65.00, which specifically pertains to products that fall under Additional U.S. Note 3 to Section VI. The "Other" designation here indicates that items classified under 2918.29.75.00 do not meet the specific conditions outlined in that particular U.S. note and are therefore placed in this broader, residual category.

As a leaf node in the HTS structure, 2918.29.75.00 does not have further subcategories. Classification at this level is determined by the absence of a more specific classification within Chapter 29, while still fulfilling the general requirements for carboxylic acids with phenol functionality. The determination of whether a particular compound falls into this category or a more specifically defined one will rely on a thorough chemical analysis and adherence to the interpretative rules of the Harmonized System.