1-Ethyl-3-methylimidazolium ethyl sulfate, 99%, Thermo Scientific Chemicals

CAS: 342573-75-5 | C8H16N2O4S | 236.286 g/mol

Catalog Number	Quantity
ALFH27571.18	50 g

Catalog number ALFH27571.18

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Chemical Identifiers

CAS7446-20-0

IUPAC Namezinc(2+) heptahydrate sulfate

Molecular FormulaH14O11SZn

InChI KeyRZLVQBNCHSJZPX-UHFFFAOYSA-L

SMILESO.O.O.O.O.O.O.[Zn++].[O-]S([O-])(=O)=O

Specifications

Assay (unspecified)99.0-103.0% O₄SZn.7H₂O

Impurity contentFe 0.001%

Impurity contentMg 0.005%

Impurity contentPb 0.003%

Impurity contentCa 0.005%

1-Ethyl-3-methylimidazolium ethyl sulfate is an ionic liquid having free form chloride used as an alternative to the corresponding halide salts in metathesis reactions to prepare other ionic liquids including 1-butyl-3-methylimidazolium hexafluorophosphate. It is also utilized in the study of layering and shear properties of ionic liquid between nano-films and mica surfaces.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
1-Ethyl-3-methylimidazolium ethyl sulfate is an ionic liquid having free form chloride used as an alternative to the corresponding halide salts in metathesis reactions to prepare other ionic liquids including 1-butyl-3-methylimidazolium hexafluorophosphate. It is also utilized in the study of layering and shear properties of ionic liquid between nano-films and mica surfaces.

Solubility
Miscible with water and alcohol.

Notes
Hygroscopic. Store in a cool place. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents and bases.

RUO – Research Use Only

General References:

González, E. J.; González, B.; Calvar, N.; Domínguez, Á. Physical properties of binary mixtures of the ionic liquid 1-ethyl-3-methylimidazolium ethyl sulfate with several alcohols at T=(298.15, 313.15, and 328.15) K and atmospheric pressure. J. Chem. Eng. Data 2007, 52 (5), 1641-1648.
Gupta, R.; Gamare, J.; Jayachandran, K.; Gupta, S. K.; Lohithakshan, K. V.; Kamat, J. V. Electrochemical, Thermodynamic and Spectroscopic Investigations of CeIII in a 1-Ethyl-3-methylimidazolium Ethyl Sulfate (EMIES) Ionic Liquid. Eur. J. Inorg. Chem. 2015, 2015 (26), 4396-4401.