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Merck
CN

02410

Ethanolamine

purum, ≥98.0% (GC)

Synonym(s):

2-Aminoethanol, 2-Aminoethyl alcohol, ETA, MEA, MEA 90, MEA-LCI, Monoethanolamine

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About This Item

Linear Formula:
NH2CH2CH2OH
CAS Number:
141-43-5
Molecular Weight:
61.08
EC Number:
205-483-3
UNSPSC Code:
12352100
MDL number:
MFCD00008183
Beilstein/REAXYS Number:
505944

Key Documents

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vapor density

2.1 (vs air)

vapor pressure

0.2 mmHg ( 20 °C)

grade

purum

assay

≥98.0% (GC)

autoignition temp.

1436 °F

expl. lim.

17 %

refractive index

n20/D 1.454

bp

170 °C (lit.), 69-70 °C/10 mmHg

mp

10-11 °C (lit.)

density

1.012 g/mL at 25 °C (lit.)

SMILES string

NCCO

InChI

1S/C2H7NO/c3-1-2-4/h4H,1-3H2

InChI key

HZAXFHJVJLSVMW-UHFFFAOYSA-N

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General description

Ethanolamine is an alkanolamine. Ethanolamine is an essential growth-promoting supplement for serum-free medium for culturing mouse plasmacytomas and hybridoma cell lines of MPC11-BL and SP2/0-BL origins. It is reported to efficiently inhibit the coupling reaction of aryl halides.

Application

Ethanolamine was used for the synthesis of N-oleoylaminoethanol standard. It was used for the preparation and derivatization of poly(acrylic acid) (PAA) films. It may be used in the scintillating method for evaluating counts for carbon-14.

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3

target_organs

Respiratory system

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 2

flash_point_f

195.8 °F - Pensky-Martens closed cup

flash_point_c

91 °C - Pensky-Martens closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Regulatory Information

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Liquid scintillation counting of carbon-14. Use of ethanolamine-ethylene glycol monomethyl ether-toluene.
Jeffay H and Alvarez J.
Analytical Chemistry, 33(4), 612-615 (1961)
Surface reactions of brominated arenes as a model for the formation of chlorinated dibenzodioxins and-furans in incineration: inhibition by ethanolamine.
Lippert T, et al.
Environmental Science & Technology, 25(8), 1485-1489 (1991)
Aqueous solvation and functionalization of weak-acid polyelectrolyte thin films.
Peez RF, et al.
Langmuir, 14(15), 4232-4237 (1998)
H Murakami et al.
Proceedings of the National Academy of Sciences of the United States of America, 79(4), 1158-1162 (1982-02-01)
A serum-free medium supplemented with a few growth factors was devised to grow lymphocyte hybridomas. The medium was developed with the hybridoma line MPC11-BL, a fusion product between a mouse plasmacytoma cell line (MPC11TG70na3) and mouse (BALB/c) spleen cells. In
Fong-Fu Hsu et al.
Journal of the American Society for Mass Spectrometry, 13(5), 558-570 (2002-05-22)
Negative-ion electrospray ionization tandem quadrupole mass spectrometry provides a useful method for the structural characterization of ceramides. Fragment ions referring to the identities of the fatty acid substituent and of the long chain base of the molecules are readily available
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Global Trade Item Number

SKUGTIN
248029-1G04061825926773
EHNC024101-50UG04061841396383
EHNC-024101-50UG04065265331814
EHNC024101-20UG04061841396376
EHNC-024101-20UG04065265331807

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