Butenic acid

Butenic acid is the incomplete name of several isomeric chemical compounds from the group of unsaturated carboxylic acids:

• (E) -2-butenoic acid (crotonic acid)
• (Z) -2-butenoic acid (isocrotonic acid)
• 3-butenoic acid

This is a disambiguation page for differentiating between several terms identified with the same word.