Name: 2-Ethylacrylaldehyde Synonyms: 2-Ethylacrolein; 2-Ethylpropenal; 2-Methylenebutyraldehyde Molecular Structure Molecular Formula C5H8O Molecular Weight 84.12 CAS No. 922-63-4 Density 0.859 Boiling point 92-93 ºC Flash point 1 ºC Transport Information UN 3384