DIETHYLENE GLYCOL AR

Chemical Information
Article No.	AL1755
Grade	AR
Purity	99%
CAS Number	111-46-6
Molecular Formula	O(CH2.CH2OH)2
Molecular Weight	106.12
HS Code	29094100
Shelf Life	5 Years

Physical Properties
Vapour density	3.66
Solubility in water(% weight)	Infinitely soluble
Colour	Clear colorless
Boiling point(°C)	245 °C
Auto-ignition temperature(°C)	372 °C
Melting point/ Freezing point(°C)	-10 °C
Vapour pressure (20 °C)	0.04 hPa (20 °C)
Flash point(°C)	143 °C
pH value	5 - 8 at 500 g/l at 20 °C
Explosion limits - upper (%)	12.30%
Density (g/cm3)	1.118 g/mL at 25 °C
Explosion limits -lower (%)	2%
Odour	Odorless
Physical state at 20 °C	Liquid

Safety Information and Hazard Symbols
Signal Word	Warning
Symbol	GHS07
Hazardous Statement	H302

Specifications
Iron (Fe)	Max 0.00005%
Assay	Min 99%
Lead (Pb)	Max 0.00005%
Sulphated ash	Max 0.01%
Water	Max 0.2%
Copper (Cu)	Max 0.00005%
Appearance	Clear colorless viscous liquid
Refractive index	1.446 - 1.447