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Lab Chemicals
Alcohols
N-METHYLDIETHANOLAMINE
N-METHYLDIETHANOLAMINE For Synthesis
N-Methyl-2,2'-iminodiethanol;-Methyl-2,2-iminobis(ethanol); MDEA
Restricted for Export (Under Scomet)
Article No.
4639K
Grade
For Synthesis
Purity
98%
CAS No.
105-59-9
Molecular Formula
C
5
H
1
3
NO
2
Molecular Weight
119.16
H.S. Code
2922.1990
Shelf Life
60 Months
MSDS
DE
EN
FR
KO
PT
ES
TH
TR
Certificate of Analysis (COAs)
Physical Properties
Physical state at 20 °C
Viscous Liquid
Colour
Colorless to pale yellow
Odour
Ammonical
pH value
11.5 at 100 g/l at 20 °C
Melting point/ Freezing point [°C]
-21.3 °C
Auto-ignition temperature [°C]
280 °C at 1.013 hPa
Flash point [°C]
127 °C
Initial boiling point [°C]
246 - 248 °C
Vapour pressure [20°C]
0.01 hPa at 20 °C
Vapour density
4.11 - (Air = 1.0)
Relative density, liquid (water=1)
1.038 g/cm3 at 25 °C
Solubility in water
Completely miscible
Partition coefficient Log Pow octanol / water at 20°C
log Pow: -1.08
Explosion limits - upper [%]
8.8 %(V)
Explosion limits -lower [%]
1.4 %(V)
Packings
100 ml
(00100)
250 ml
(00250)
2500 ml
(02500)
2500 ml
(02500)
Specifications
Appearance
Clear colorless to light yellow liquid
Purity (by GC)
Min 98.0%
Identity (IR)
Passes test
Density (d20°C/4°C)
1.039 - 1.041
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H319
Precaution Statement: P305 + P351 + P338
Risk Statement: 36
Safety Statement: 24
Revision Date :
03-Jan-2020