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
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Assay
≥95%
SMILES string
CCOS([O-])(=O)=O.CCn1cc[n+](C)c1
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
InChI key
VRFOKYHDLYBVAL-UHFFFAOYSA-M
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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.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Carc. 1B - Eye Irrit. 2 - Muta. 1B - Skin Irrit. 2
Storage Class Code
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 3
Flash Point(F)
310.1 °F
Flash Point(C)
154.5 °C
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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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)
Effect of RTILs on the Hydrogen Evolution Reaction in Alkaline Media.
Amaral L, et al.
ECS Transactions, 72(23), 23-29 (2016)
Thermophysical properties of 1-ethyl-3-methylimidazolium ethylsulfate and 1-butyl-3-methylimidazolium methylsulfate ionic liquids
Fernandez, Adela, et al.
Journal of Chemical and Engineering Data, 52.5, 1979-1983 (2007)
Physical properties of pure 1-ethyl-3-methylimidazolium ethylsulfate and its binary mixtures with ethanol and water at several temperatures
Gomez, Elena, et al.
Journal of Chemical and Engineering Data, 51.6, 2096-2102 (2006)
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