Formula: C4H8O / CH3COCH2CH3
Molecular mass: 72.1
Boiling point: 80°C
Melting point: -86°C
Relative density (water = 1): 0.8
Solubility in water, g/100ml at 20°C: 29 (good)
Vapour pressure, kPa at 20°C: 10.5
Relative vapour density (air = 1): 2.41
Relative density of the vapour/air-mixture at 20°C (air = 1): 1.1
Flash point: -9°C
Auto-ignition temperature: 505°C
Explosive limits, vol% in air: 1.8-11.5
Octanol/water partition coefficient as log Pow: 0.29
Viscosity: 0.40 cP at 25°C
