Difference between Propanal and Propionaldehyde

What is the difference between Propanal and Propionaldehyde?

Propanal as a noun is propionaldehyde while Propionaldehyde as a noun is the aliphatic aldehyde ch3-ch2-cho; it is used in the manufacture of plastics etc.

We hope you now know whether to use Propanal or Propionaldehyde in your sentence.