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Merck
CN

378658

1-(2-Hydroxyethyl)-2-imidazolidinone solution

75% in H2O

Synonym(s):

1-(Hydroxyethyl)ethyleneurea, NSC 5775

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About This Item

Empirical Formula (Hill Notation):
C5H10N2O2
CAS Number:
Molecular Weight:
130.15
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
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Product Name

1-(2-Hydroxyethyl)-2-imidazolidinone solution, 75% in H2O

InChI

1S/C5H10N2O2/c8-4-3-7-2-1-6-5(7)9/h8H,1-4H2,(H,6,9)

SMILES string

OCCN1CCNC1=O

InChI key

HBAIZGPCSAAFSU-UHFFFAOYSA-N

form

liquid

concentration

75% in H2O

refractive index

n20/D 1.466

density

1.19 g/mL at 25 °C

functional group

hydroxyl

Quality Level

Application

Reagent for synthesis of HIV-1 integrase inhibitors

Reactant for synthesis of:
MDM2-p53 protein-protein interaction inhibitors
Amino acid-derived heterocycles
dopamine D-2 and serotonin 5-HT2 antagonists

General description

1-(2-Hydroxyethyl)-2-imidazolidinone has been identified as monoethanolamine (MEA) degradation product in IMC Chemicals Facility in Trona, CA plant performing CO2 capture from flue gas. It was also identified from the MEA reclaimer from a CO2 capture facility product. It was also identified as the most stable thermal degradation product of MEA.

Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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Degradation pathways for monoethanolamine in a CO2 capture facility.
Strazisar BR, et al.
Energy and Fuels, 17(4), 1034-1039 (2003)
Thermal degradation of monoethanolamine and its effect on CO2 capture capacity.
Zoannou K-S, et al.
International Journal of Greenhouse Gas Control, 17, 423-440 (2013)
Degradation of monoethanolamine used in carbon dioxide capture from flue gas of a coal-fired electric power generating station.
Strazisar BR, et al.
Journal of Energy & Environmental Research, 1(1), 32-39 (2001)

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