What smell is attributed to ethyl hexanoate?

Ethyl hexanoate is an ester widely recognized for its aromatic profile, which is often described as having a fruity scent reminiscent of red apples. This compound is commonly produced through the fermentation of various fruits and is present in the aroma of certain beers, wines, and ciders. The fruity notes attributed to ethyl hexanoate contribute significantly to the overall flavor and aroma characteristics of these beverages.

In contrast, other options such as green apple, pear, and strawberry are associated with different esters, each contributing to distinct aromatic profiles that do not directly correlate with ethyl hexanoate. Thus, the association of this specific ester with the scent of red apples is well-established in the field of sensory evaluation and aroma analysis in brewing and winemaking.