Name: Methacrolein Synonyms: 2-Methyl-2-propenal; 2-Methylacrolein; Isobutenal; Methacrylaldehyde Molecular Structure Molecular Formula C4H6O Molecular Weight 70.09 CAS No. 78-85-3 Density 0.847 Melting point -81 ºC Boiling point 69 ºC Flash poin t -15 ºC Transport Information UN 2396
