Acetaldehyde (IUPAC systematic name ethanal) is an organic chemical compound with the formula CH3CH=O. It is a colorless liquid or gas, boiling near room temperature. It is one of the most …

Acetaldehyde is the aldehyde formed from acetic acid by reduction of the carboxy group. It is the most abundant carcinogen in tobacco smoke.

The primary distinction between acetaldehyde and acetone is that the former contains -CHO (aldehyde) and the latter contains -CO (Ketone) as a functional group.

The common names of aldehydes are taken from the names of the corresponding carboxylic acids: formaldehyde, acetaldehyde, and so on. The common names of ketones, like those of ethers, consist …

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Nov 3, 2025 · In condensed structural formulas, the carbonyl group of an aldehyde is commonly represented as ―CHO. Using this convention, the formula of formaldehyde is HCHO and that of …

ChemSpider record containing structure, synonyms, properties, vendors and database links for Acetaldehyde, 75-07-0, ethanal, IKHGUXGNUITLKF-UHFFFAOYSA-N

Aldehydes are an important class of organic compounds characterized by the presence of a carbonyl functional group (C=O), with at least one hydrogen atom directly attached to the carbonyl carbon. …

The structure of acetaldehyde (CH₃CHO) is key to its reactivity. It features a carbonyl group (C=O) where the carbon atom is bonded to a hydrogen atom and a methyl group.

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