Definitions

1. noun

An unsaturated aliphatic aldehyde with a six-carbon chain.

“The researcher studied the properties of hexanal, a common organic compound found in essential oils.”

2. noun

A fragrant, six-carbon aldehyde that occurs naturally in many fruits and plants.

“The aroma of freshly cut grass is due in part to the presence of hexanal.”

3. adjective

Of or relating to hexanal.

“Hexanal-related compounds are commonly found in perfumes and fragrances.”