Propenal - Meaning, Definition & English Examples
Propenal is an organic compound, also known as acrolein, with the formula C₃H₄O. It is a colorless liquid with a pungent odor, used in chemical synthesis and as a warning agent in gases.
Definition:
A colorless, flammable liquid aldehyde used in organic synthesis and as a chemical intermediate.
Synonyms:
acrolein, acrylaldehyde, 2-propenal
Part of Speech:
noun
Antonyms:
(No direct antonyms; chemical compounds rarely have opposites)
Common Collocations:
chemical synthesis, organic chemistry, industrial applications
Derivatives:
propenyl, propenoic acid
Usage Tips:
Use "propenal" in scientific contexts to refer to the compound C₃H₄O; avoid casual usage.
Common Phrases:
(No common phrases or idioms; technical term)
Etymology:
Derived from "propene" (propylene) + "-al" (aldehyde suffix), indicating its structure as an unsaturated aldehyde.
Examples:
- 1. Propenal is a volatile compound with a pungent odor.
- 2. Chemists handle propenal carefully due to its flammability.
- 3. Propenal is used in manufacturing plastics and adhesives.
- 4. The lab stored propenal in a sealed container.