Skip to Content
Merck
CN

51682

1-Ethyl-3-methylimidazolium ethyl sulfate

≥95%

Synonym(s):

[EMIM][ESO4]

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Empirical Formula (Hill Notation):
C8H16N2O4S
CAS Number:
342573-75-5
Molecular Weight:
236.29
NACRES:
NA.22
PubChem Substance ID:
57651335
UNSPSC Code:
12352100
MDL number:
MFCD06798189
Assay:
≥95%

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

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

100

Looking for similar products? Visit Product Comparison Guide

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.

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Danger

Hazard Classifications

Carc. 1B - Eye Irrit. 2 - Muta. 1B - Skin Irrit. 2

Storage Class

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

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
SDBB3764
SDBB2377
STBL1735
STBK9790
STBK8215

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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)
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)
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)
Experimental study of the density and viscosity of 1-ethyl-3-methylimidazolium ethyl sulfate
Schmidt, H., et al.
The Journal of Chemical Thermodynamics, 47, 68-75 (2012)
View All Related Papers

Articles

BASIONICS™ Ionic Liquids

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

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service