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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%

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Properties

Quality Level

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

Description

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.

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flash_point_f

310.1 °F

flash_point_c

154.5 °C

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Storage Class

10 - Combustible liquids

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Articles

BASIONICS™ Ionic Liquids

BASIONICS™ Ionic Liquids offer diverse properties for varied applications in the BASF portfolio.

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)

Effect of RTILs on the Hydrogen Evolution Reaction in Alkaline Media.

Amaral L, et al.

ECS Transactions, 72(23), 23-29 (2016)

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)

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Global Trade Item Number

SKU	GTIN
51682-100G-F	04061832535463
51682-1KG-F	04061832535777