Methyl isopropenyl ketone
3-metyleno-2-butanon · Metil izopropenil keton
| CAS | 814-78-8 |
|---|---|
| EC | 212-405-1 |
| UN | 1246 |
| Formula | C5H8O |
| Molar mass | 84.12 g/mol |
| LEL | 1.8 % vol |
| UEL | 9.0 % vol |
| Flash point | 5 °C |
| Relative density of the gas or vapour (air = 1) | 2.9 |
| GHS | Danger · H225, H301, H310, H311, H315, H319, H330, H335 |
3-Methyl-3-buten-2-one is an olefinic compound. It is functionally related to an acrylic acid. Methyl isopropenyl ketone, stabilized appears as a clear colorless liquid. Flash point of 52 °F. Denser than water and insoluble in water.