Acetaldehyde
Acetaldehyde (pronounced as /ˌæsɪˈtældɪhaɪd/) is an organic compound primarily used in the production of acetic acid. It is one of the most important aldehydes, occurring widely in nature and being produced on a large scale industrially.
Etymology
The word "acetaldehyde" comes from the Latin words "acetum", which means "vinegar", and "al dehyde" to signify its relation to alcohol. It was first observed in the 18th century.
Chemical Structure
Acetaldehyde is an aldehyde. Its chemical formula is CH3CHO. It is a colorless liquid and has a pungent, fruity odor.
Production
Acetaldehyde is produced by the oxidation of ethanol and is a by-product of alcohol metabolism. It is also produced by the hydration of acetylene.
Uses
Acetaldehyde is used in the manufacture of acetic acid, perfumes, dyes, and drugs. It is also used as a flavoring agent and in the production of disinfectants and preservatives.
Health Effects
Exposure to acetaldehyde can cause a variety of health effects, including nausea, vomiting, and headache. It is also a potential carcinogen.
Related Terms
External links
- Medical encyclopedia article on Acetaldehyde
- Wikipedia's article - Acetaldehyde
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