Physical Properties
Physical state at 20 °C
|
Liquid
|
Colour
|
Clear Colorless
|
Odour
|
Ether odor
|
pH value
|
7
|
Melting point/ Freezing point [°C]
|
-46°C
|
Auto-ignition temperature [°C]
|
524°C
|
Flammability (solid, gas)
|
Flammable
|
Flash point [°C]
|
2°C
|
Boiling point [°C]
|
81.6°C
|
Evaporation rate
|
5.79
|
Vapour pressure [20°C]
|
9.7kPa
|
Vapour pressure mm/Hg
|
73
|
Vapour density
|
1.4
|
Density [g/cm3]
|
0.79
|
Relative density, gas (air=1)
|
1.4
|
Solubility in water [% weight]
|
Complete
|
Specifications
Assay (by GC) Min 99.9 %Water Max 0.01 %Absorbance at : .at 230nm Max 0.005 A.Uat 200nm Max 0.05 A.Uat 210nm Max 0.02 A.Uat 220nm Max 0.01 A.Uat 230nm Max 0.005 A.Uat 240nm Max 0.005 AUat 250nm Max 0.005 AUAcidity meq/g Max 0.0008Gradient analysis (max. elutedpeak)Max 0.01 AUResidue after evaporation (ppm) Max 2Appearance Clear colourless Mobile liquid