Definition, Meaning & Synonyms

acetaldehyde

noun

/ˌæsɪˈtɛl.də.haɪd/

Definition

Acetaldehyde is a colorless liquid organic compound with a pungent odor. It is used in the production of various chemicals, including acetic acid.

Examples

Acetaldehyde is commonly produced during the fermentation of sugar.
Exposure to high levels of acetaldehyde can cause irritation to the eyes, skin, and respiratory system.
In the body, acetaldehyde is derived from the metabolism of ethanol.

Meaning

In chemistry, acetaldehyde is an aldehyde that plays a role in several metabolic processes and is also found in environmental sources like smoke and certain fruits.