Question

How many isomers does propanal have

Answer 1

Answer:

Acyclic Isomers.

There are about seven acyclic isomers of C3H6O. All of them can be classified into two ways, isomers with CdC bond and isomers with CdO bond. Isomers with CdO bond are acetone and propanal. The isomers with CdC bond are (Z)- and (E)-1-propenol, 2-propenol, allyl alcohol, and methyl vinyl ether.

thx

Answer 2

propanol has two isomers