2914.19.00.00 - Other

This category, HTS Code 2914.19.00.00, encompasses acyclic ketones that do not possess any other oxygen-containing functional groups besides the ketone carbonyl, and which are not specifically enumerated under preceding subheadings within the 2914.1 series. These are organic compounds characterized by a carbonyl group bonded to two alkyl or alkenyl groups, where the compound's structure is linear or branched, not cyclic.

Distinguishing this "Other" category from its siblings is crucial for accurate classification. Subheadings 2914.11, 2914.12, and 2914.13 specifically identify acetone, butanone (methyl ethyl ketone), and 4-methylpentan-2-one (methyl isobutyl ketone), respectively. Therefore, 2914.19.00.00 applies to all other acyclic ketones lacking other oxygen functions that fall outside these specifically listed compounds.

As this is a leaf node, there are no further subcategories. Classification into this subheading hinges on confirming that a product is an acyclic ketone without other oxygen functions and that it does not match the chemical identity of acetone, butanone, or 4-methylpentan-2-one. Examples that might fall here, if not otherwise classified, could include compounds like diethyl ketone or dipropyl ketone, provided they meet the structural and functional criteria.