51682
1-Ethyl-3-methylimidazolium ethyl sulfate
≥95%
Synonym(s):
[EMIM][ESO4]
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About This Item
Empirical Formula (Hill Notation):
C8H16N2O4S
CAS Number:
Molecular Weight:
236.29
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
≥95%
InChI
1S/C6H11N2.C2H6O4S/c1-3-8-5-4-7(2)6-8;1-2-6-7(3,4)5/h4-6H,3H2,1-2H3;2H2,1H3,(H,3,4,5)/q+1;/p-1
SMILES string
CCOS([O-])(=O)=O.CCn1cc[n+](C)c1
InChI key
VRFOKYHDLYBVAL-UHFFFAOYSA-M
assay
≥95%
Quality Level
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General description
1-Ethyl-3-methylimidazolium ethyl sulfate is a water-miscible, aprotic room temperature ionic liquid (RTIL). It can be prepared by reacting 1-methylimidazole with diethyl sulfate.
Application
[EMIM][ESO4] has been used to study its effect:
- As a solvent on the thermal stability of lysozyme.
- As an additive on potassium hydroxide (KOH) electrolyte properties and hydrogen evolution reaction (HER) reaction kinetics.
Storage Class
10 - Combustible liquids
flash_point_f
310.1 °F
flash_point_c
154.5 °C
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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Surface studies on the ionic liquid 1-ethyl-3-methylimidazolium ethylsulfate using X-ray photoelectron spectroscopy (XPS)
Gottfried, J. M., et al.
Zeitschrift fur Physikalische Chemie (Frankfurt am Main, Germany), 220.10, 1439-1453 (2006)
Liquid extraction of benzene from its mixtures using 1-ethyl-3-methylimidazolium ethylsulfate as a solvent
Gonzalez, Emilio J., et al.
Journal of Chemical and Engineering Data, 55.11, 4931-4936 (2010)
Efficient, halide free synthesis of new, low cost ionic liquids: 1, 3-dialkylimidazolium salts containing methyl-and ethyl-sulfate anions.
Holbrey JD, et al.
Green Chemistry, 4(5), 407-413 (2002)
Electronic structure and normal vibrations of the 1-ethyl-3-methylimidazolium ethyl sulfate ion pair
Dhumal, Nilesh R., Hyung J. Kim, and Johannes Kiefer
The Journal of Physical Chemistry A, 115.15, 3551-3558 (2011)
Impact of imidazolium-based ionic liquids on the structure and stability of lysozyme.
Satish L, et al.
Spectroscopy Letters, 49(6), 383-390 (2016)
Articles
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