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Key Documents

8.05851

Sigma-Aldrich

N-Methyl-2,2′-iminodiethanol

for synthesis

Synonym(s):

N-Methyl-2,2′-iminodiethanol, N-Methyldiethanolamine, N-Methyl-2,2-iminobis(ethanol)

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About This Item

Linear Formula:
CH3N(CH2CH2OH)2
CAS Number:
105-59-9
Molecular Weight:
119.16
MDL number:
MFCD00002848
UNSPSC Code:
12352104
EC Index Number:
203-312-7
NACRES:
NA.22

vapor pressure

0.026 hPa ( 40 °C)

Quality Level

200

assay

≥98.0% (GC)

autoignition temp.

265 °C

potency

4680 mg/kg LD50, oral (Rat)

expl. lim.

0.9-8.4 % (v/v)

pH

11.5 (20 °C, 100 g/L in H2O)

bp

243 °C/1013 hPa

mp

-21 °C

transition temp

flash point 137 °C

density

1.04 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C5H13NO2/c1-6(2-4-7)3-5-8/h7-8H,2-5H2,1H3

InChI key

CRVGTESFCCXCTH-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.039 - 1.041
Identity (IR): passes test

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H319

Hazard Classifications

Eye Irrit. 2

Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

260.6 °F - closed cup

flash_point_c

127 °C - closed cup

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