Physical Properties
| Physical state at 20 °C
|
Liquid
|
| Colour
|
Clear Colorless
|
| Odour
|
Sweet pleasant
|
| Melting point [°C]
|
-89 °C
|
| Auto-ignition temperature [°C]
|
425 °C
|
| Flash point [°C]
|
55 °C
|
| Boiling point [°C]
|
129 °C
|
| Vapour pressure [20°C]
|
7 hPa at 20 °C
|
| Vapour density
|
2.78
|
| Density [g/cm3]
|
1.2
|
| Solubility in water [% weight]
|
Easily soluble in cold water
|
| Explosion limits - upper [%]
|
16%
|
| Explosion limits -lower [%]
|
5%
|
Specifications
Assay (GC) % Min 99.5 Water % Max 0.1Residue on evaporation % Max 0.001Iron (Fe) % Max 0.0001 Copper (Cu) % Max 0.00001 Cobalt (Co) % Max 0.00001 Nickel (Ni) % Max 0.00001 Lead (Pb) % Max 0.00001 Cadmium (Cd) % Max 0.00001 Zinc (Zn) % Max 0.00001