ETHANOLAMINE (MONO)

ETHANOLAMINE (MONO) AR/ACS

2-Aminoethanol, Monoethanolamine

Article No.

00135

Grade

AR/ACS

Purity

99%

CAS No.

141-43-5

Molecular Formula

C₂H₇NO

Molecular Weight

61.08

H.S. Code

2922.1190

Shelf Life

60 Months

MSDS

Certificate of Analysis (COAs)

Physical Properties

Physical state at 20 °C

Liquid

Colour

Clear Colorless

Odour

Ammonia odor

pH value

12.1

Melting point/ Freezing point [°C]

10 - 11 °C

Auto-ignition temperature [°C]

780 °C

Flash point [°C]

86 °C

Boiling point [°C]

170 °C

Evaporation rate

Vapour pressure [20°C]

0.3 hPa at 20 °C

Vapour density

2.1

Density [g/cm3]

1.012

Solubility in water [% weight]

Miscible in water

Explosion limits - upper [%]

17%

Explosion limits -lower [%]

2.50%

Packings

500 ml (00500)
2500 ml (02500)
25 Liters (0025K)
2500 ml (02500)
2500 ml (02500)

Specifications

Appearance	A clear viscous hygroscopic liquid
Purity (by GC)	Min 99%
Weight/ mL at 20°C	1.016 - 1.020 g
APHA colour	Max 15 APHA
Non-volatile matter	Max 0.2%
Ethanol (G.C.) (v/v)	Max 0.1%
Diethanolamine (GC)	Max 0.3%
Triethanolamine (GC)	Max 0.1%
Water (by KF)	Max 0.3%
Sulphated ash	Max 0.02%
Copper (Cu)	Max 0.0005%
Iron (Fe)	Max 0.0005%
Heavy metal (as Pb)	Max 0.0005%
Identity (IR)	Passes test

Safety Information and Hazard Symbols

Symbol: GHS05, GHS07
Signal Word: Danger
UN No.: 2491
IMCO Class No.: 8
Packing Group: III
Hazardous Statement: H302-H312-H314-H332
Precaution Statement: P280-P305 + P351 + P338-P310

Revision Date : 18-Aug-2021

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