DIETHANOLAMINE AR

2,2'-Iminodiethanol, Bis(2-hydroxyethyl)amine, DEA

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Article No.
00098
Grade
AR
Purity
99%
CAS No.
111-42-2
Molecular Formula
[CH2(OH).CH2]2NH
Molecular Weight
105.14
H.S. Code
2922.1990
Shelf Life
60 Months
MSDS
 

 

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]
< 0.01 mm Hg @ 20°C
Vapour pressure mm/Hg
< 0.01 mm Hg @ 200C
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%

Packings

  • 2GBA000500

    500 ml (00500)

  • 2GBA002500

    2500 ml (02500)

  • 2IDL00025K

    25 Liters (0025K)

  • 2MDB00200K

    200 Liters (0200K)

  • 2GBAG02500

    2500 ml (02500)

  • 2GBAH02500

    2500 ml (02500)

 

Specifications

Appearance Clear viscous liquid
Assay (GC area %) 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 and Hazard Symbols

Corrosion Exclamation Mark Health Hazard
Symbol: GHS05, GHS07, GHS08
Signal Word: Danger
Hazardous Statement: H302-H315-H318-H373
Precaution Statement: P280-P305 + P351 + P338
Revision Date : 24-Jun-2019
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