Definition

Noun: A specific organic chemical compound, also known as aldol, formed by the chemical combination (condensation) of two acetaldehyde molecules. Its structure contains both an alcohol functional group (-OH) and an aldehyde functional group (-CHO) within the same molecule.

Usage and Examples

• Noun:
  • The chemist synthesized aldehyde-alcohol to study its reactive properties.
  • Aldehyde-alcohol is a key intermediate in many organic synthesis reactions.

Advanced Usage

• "Aldol": This is the more common chemical name for aldehyde-alcohol. The term "aldol" is a portmanteau of "aldehyde" and "alcohol," directly describing its functional groups.
  • The aldol reaction is named for the aldehyde-alcohol product it typically forms.

Variants and Related Words

• Aldol (n): The standard synonym for aldehyde-alcohol in chemistry.
• Aldol condensation (n): The specific chemical reaction that produces an aldol (aldehyde-alcohol) from two carbonyl compounds.
• Acetaldehyde (n): The starting material (a simple aldehyde) that condenses to form aldehyde-alcohol.

Synonyms

• Aldol: The direct and most frequently used synonym in scientific contexts.

Notes on Meaning

This is a highly specialized scientific term. Its meaning is precise and refers exclusively to the chemical compound described. It is not used in general or figurative language.

Noun

1. an oily colorless liquid obtained by the condensation of two molecules of acetaldehyde; contains an alcohol group (-OH) and an aldehyde group (-CHO)