Crotonic aldehyde, also known as 2-butenal, is aclear, colorless liquid hydrocarbon that is mildly soluble in water. It is classified as an unsaturated aldehyde and contains reactive aldehyde and vinyl functional groups. Crotonaldehyde is produced industrially as an intermediate in the manufacture of alkenes and other unsaturated aldehydes. Crotonic aldehyde has a characteristic p... https://sanjanacmi.livepositively.com/crotonaldehyde-an-aldehyde-produced-as-a-byproduct-of-industrial-processes/new=1