What is a Acetaldehyde (CH₃CHO)?

Acetaldehyde (CH₃CHO) is an organic compound classified as an aldehyde. It is a colorless, volatile liquid with a pungent odor. Acetaldehyde is soluble in water and many organic solvents. It is produced naturally as a byproduct of alcohol (ethanol) metabolism in the body, and it is also industrially synthesized by oxidizing ethylene. Acetaldehyde is widely used as an intermediate in chemical manufacturing, particularly in acetylation reactions and oxidation processes. It is involved in the production of synthetic resins, cosmetics, and flavors. Acetaldehyde is also a byproduct of alcohol metabolism and is known to contribute to the symptoms of alcohol intoxication and hangovers.

Acetaldehyde is a highly flammable and toxic substance, and handling it requires proper safety measures to avoid health hazards like irritation or respiratory problems.

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