DIETHANOLAMINE
DIETHANOLAMINE AR
Short Name: DIETHANOLAMINE
Synonym: 2,2'-Iminodiethanol, Bis(2-hydroxyethyl)amine, DEA
Basic Details
Article No.
LG1741
Grade
AR
Purity
99%
CAS No.
111-42-2
HS Code
2922.1990
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Liquid
Colour
Clear colorless
Odour
Ammonia odor
pH value
11 - 12 at 105 g/l at 25 °C
Melting point/ Freezing point [°C]
28 °C
Auto-ignition temperature [°C]
365 °C
Flash point [°C]
138 °C
Boiling point [°C]
217 °C
Vapour pressure [20°C]
Vapour pressure mm/Hg
Vapour density
3.63
Density [g/cm3]
1.097 g/mL at 25 °C
Solubility in water [% weight]
105 g/l at 20 °C - completely soluble
Partition coefficient Log Pow octanol /water at 20°C
-2.18
Explosion limits -upper [%]
10.60%
Explosion limits -lower [%]
1.60%
Chemical Specifications
Appearance
Clear viscous liquid
Purity (by GC)
Min 99%
Apparent equivalent weight
104 - 106
Freezing point
27 - 28 deg C
APHA colour
Max 15
Residue on ignition (as SO4)
Max 0.002%
Ethanolamine (GC)
Max 0.3%
Triethanolamine (GC)
Max 0.3%
Chloride (Cl)
Max 0.001%
Water (H2O)
Max 0.15%
Heavy metal (as Pb)
Max 0.0001%
Iron (Fe)
Max 0.0001%
Safety Information & Hazard Symbols
Symbol
GHS05, GHS07, GHS08
Signal Word
Danger
Hazardous Statement
H302-H315-H318-H373
Precaution Statement
P280-P305 + P351 + P338