2912.19.20.00 - Other

This HTS category, 2912.19.20.00, covers acyclic aldehydes that do not possess any other oxygen function, and which are specifically designated as odoriferous or flavoring compounds, excluding those with a specific defined tariff subheading. It encompasses a broad range of aldehydes primarily utilized for their sensory properties in food, beverage, fragrance, and cosmetic industries. These compounds contribute distinctive aromas or tastes, often mimicking natural scents or flavors.

This subheading is distinguished from its sibling, 2912.19.10.00, which specifically classifies Citral. Therefore, this "Other" category includes all acyclic, non-other-oxygen-function aldehydes used as odoriferous or flavoring agents that are not Citral. The distinction hinges on the precise chemical identity of the aldehyde.

As this is a terminal or "leaf" node, there are no further subcategories. Classification within this heading relies on verifying that an acyclic aldehyde meets the criteria of having no other oxygen function, serves as an odoriferous or flavoring compound, and is not specifically enumerated elsewhere in the tariff schedule, such as Citral. Careful consideration of the aldehyde's intended use and its organoleptic properties is paramount for correct classification.