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Merck

18086

Sigma-Aldrich

1-Ethyl-3-methylimidazolium methyl sulfate

≥98.0% (HPLC)

Sinónimos:

[EMIM][MS]

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About This Item

Fórmula empírica (notación de Hill):
C7H14N2O4S
Número de CAS:
Peso molecular:
222.26
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

assay

≥98.0% (HPLC)

composition

carbon, 37.07-38.58%
nitrogen, 12.35-12.85% (as tested by elemental analysis)

impurities

≤0.2% water

SMILES string

COS([O-])(=O)=O.CCn1cc[n+](C)c1

InChI

1S/C6H11N2.CH4O4S/c1-3-8-5-4-7(2)6-8;1-5-6(2,3)4/h4-6H,3H2,1-2H3;1H3,(H,2,3,4)/q+1;/p-1

InChI key

BXSDLSWVIAITRQ-UHFFFAOYSA-M

General description

1-Ethyl-3-methylimidazolium methyl sulfate [EMIM][MS] when added as an eluent modifier to the mobile phase results in better separation of the three positional isomers of benzoic acid by reversed-phase (RP) high-performance liquid chromatography (HPLC).

Application

[EMIM][MS] may be used as a solvent to synthesize gold nanoparticles via reduction of gold(III) chloride trihydrate [HAuCl4.3H2O] using glycerol as a reducing agent.

pictograms

CorrosionExclamation mark

signalword

Danger

hcodes

Hazard Classifications

Skin Corr. 1B - STOT SE 3

target_organs

Respiratory system

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


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Visite la Librería de documentos

Retention factors and resolutions of amino benzoic acid isomers with some lonic liquids.
Zheng J, et al.
Biotechnology and Bioprocess Engineering: BBE, 11(6), 477-483 (2006)
Effects of ionic liquid as additive and the pH of the mobile phase on the retention factors of amino benzoic acids in RP-HPLC.
Zheng J, et al.
Journal of Chromatographic Science, 45(5), 256-262 (2007)
Automated carboxylesterase assay for the evaluation of ionic liquids? human toxicity
Cunha, Edite, et al.
Journal of Hazardous Materials, 244, 563-569 (2013)
Densities and viscosities of 1-ethyl-3-methylimidazolium n-alkyl sulfates
Costa, Anabela JL, et al.
Journal of Chemical and Engineering Data, 56.8, 3433-3441 (2011)
On the chemical synthesis of titanium nanoparticles from ionic liquids
Ayi, Ayi A., et al.
Monatshefte fur Chemie / Chemical Monthly, 141.12, 1273-1278 (2010)

Artículos

Functionalized imidazolium cations with thioether, urea, or thiourea derivatized side chains act as metal-ligating moieties, whereas the PF6– anions provide the desired water immiscibility.

Functionalized imidazolium cations with thioether, urea, or thiourea derivatized side chains act as metal-ligating moieties, whereas the PF6– anions provide the desired water immiscibility.

Functionalized imidazolium cations with thioether, urea, or thiourea derivatized side chains act as metal-ligating moieties, whereas the PF6– anions provide the desired water immiscibility.

Functionalized imidazolium cations with thioether, urea, or thiourea derivatized side chains act as metal-ligating moieties, whereas the PF6– anions provide the desired water immiscibility.

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