CAS No 

78-92-2

Molecular Formula

C₄H₁₀O

Molecular Weight

74.12

Grade

For Synthesis

Purity

99%

Physical state at 20 °C

Liquid

Colour

Clear Colourless

Odour

sweet, fruity odour

Odour threshold

3.2 ppm

pH value

7

Melting point/ Freezing point [°C]

-115 °C

Auto-ignition temperature [°C]

405 °C

Flammability (solid, gas)

Flammable

Flash point [°C]

24 °C

Boiling point [°C]

99.5°C

Vapour pressure mm/Hg

12 mm Hg @ 20C

Vapour density

2.6

Density [g/cm3]

0.808

Solubility in water [% weight]

12.5 g/100 ml @ 20°C

Viscosity at 40°C [mm2/s

3.5 cps

Explosion limits - upper [%]

9.80%

Explosion limits -lower [%]

1.70%

Appearance

A clear colourless liquid

Purity (by GC)

Min 99%

Water (H2O)

Max 0.2%