What does ethanal look like?
Score: 4.5/5 (58 votes) Acetaldehyde appears as a clear colorless liquid with a pungent choking odor. Flash point -36°F. Boiling point 69°F.What is ethanal used for?acetaldehyde (CH3CHO), also called ethanal, an aldehyde used as a starting material in the synthesis of 1-butanol (n-butyl alcohol), et...