ETHANEDIOL
ETHANEDIOL AR
Short Name: ETHANEDIOL
Synonym: Ethylene glycol
Basic Details
Article No.
LG2091
Grade
AR
Purity
99.5%
CAS No.
107-21-1
HS Code
2905.3100
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Liquid
Colour
Clear syrupy
Odour
Odorless
Melting point/ Freezing point [°C]
-13 °C
Auto-ignition temperature [°C]
398°C
Flash point [°C]
111 °C
Boiling point [°C]
196 - 198 °C
Initial boiling point [°C]
196°C
Final boiling point [°C]
198 °C
Evaporation rate
1
Vapour pressure [20°C]
0.11 hPa at 20 °C
Vapour density
2.14
Density [g/cm3]
1.113 g/mL at 25 °C
Solubility in water [% weight]
completely miscible
Partition coefficient Log Pow octanol /water at 20°C
-1.36
Explosion limits -upper [%]
15.30%
Explosion limits -lower [%]
3.20%
Chemical Specifications
Appearance
A clear very hygroscopic syrupy liquid
Assay
Min 99.5%
Weight/ mL at 20°C
1.113 - 1.115 g
Refractive index (20°C; 589 nm)
1.431 - 1.433
Colour scale
Max 10 Hazen
Formaldehyde (HCHO)
Max 0.005%
Substance reducing KMnO4 (as O)
Max 0.0003%
Acidity (as CH3COOH)
Max 0.001%
Boiling Point
196.5 to 198.5°C
Sulphated ash
Max 0.005%
Chloride (Cl)
Max 0.00002%
Iron (Fe)
Max 0.0001%
Water (H2O)
Max 0.1%
Safety Information & Hazard Symbols
Symbol
GHS07, GHS08
Signal Word
Warning
Hazardous Statement
H302 - H373
Precaution Statement
P301 + P312 + P330 - P314