Appearance:Colourless Liquid.
Odour:Characteristic alcohol odour
Odour threshold:Detection 4.2 -5960 ppm. (geometric mean 160 ppm)
Recognition 53 -8940 ppm. (geometric mean 690 ppm)
pH:Not Applicable
Boiling point:64.7 °C
Melting / freezing point:Typical -97.8 °C
Flash point:Typical 11 °C (Closed cup)