butanal |
butenal |
In organic compound terms the difference between butanal and butenal
is that
butanal is butyraldehyde while
butenal is crotonaldehyde.
butanol |
butanal |
In organic compound terms the difference between butanol and butanal
is that
butanol is any of four isomeric aliphatic alcohols, C
4H
9-OH while
butanal is butyraldehyde.