PROPONIC ACID (FOR SYNTHESIS)

Physical state at 20 °C

Liquid

Colour

Clear Colorless

Odour

Pungent odour

pH value

2.5

Melting Point/ Freezing point [°C]

24 °C

Flash Point [°C]

54 °C

Partition coefficient Log Pow octanol / water at 20°C

0.25

Explosion limits - upper [%]

12.10%

Explosion limits -lower [%]

2.90%

Vapour density

2.56

Boiling point [°C]

141 °C

Density [g/cm3]

0.993

Auto-ignition temperature [°C]

513 °C

Solubility in water [% weight]

Soluble in water

Vapour pressure [20°C]

3.2 hPa at 20 °C