2928.00.10.00 - Methyl ethyl ketoxime

This classification covers organic derivatives of hydrazine or hydroxylamine. These compounds are characterized by the presence of a hydrazine (N2H4) or hydroxylamine (NH2OH) functional group, where hydrogen atoms have been substituted by organic radicals. Examples include various substituted hydrazines and oximes.

Within this group, Methyl ethyl ketoxime (MEKO) is specifically classified under 2928.00.10.00. It is distinguished from its sibling category, Phenylhydrazine (2928.00.15.00), by the specific organic structure and the absence of a phenyl group directly attached to the hydrazine or hydroxylamine moiety. The "Other" sibling category would encompass any other organic derivatives of hydrazine or hydroxylamine not specifically enumerated.

As this is a leaf node, there are no further subcategories. Therefore, the classification of Methyl ethyl ketoxime hinges on its precise chemical identity. Importers and exporters should ensure accurate product identification to correctly apply this HTS code.