Melting Point -125 °C (lit.)
Boiling Point 21 °C (lit.)
Water Solubility > 500 g/L (20 ºC)
Density 1.03 (vs air)
Storage Temp 2-8°C
Flash Point 133 °F
Stability Stable, but air sensitive. Substances to be avoided include strong oxidizing agents, strong acids, reducing agents, alkalies, halogens, halogen oxides. Highly flammable. Vapour/air mixtures explosive over a very wide concentration range. May form peroxides
Appearance White to off-white ACETALDEHYDE
Refractive Index 1.331-1.333