MilliporeSigma
All Photos(1)

Documents

56486

Sigma-Aldrich

1-Ethyl-3-methylimidazolium hydrogen sulfate

95%

Sign Into View Organizational & Contract Pricing

Synonym(s):
1-Ethyl-3-methylimidazolium hydrosulfate, EMIM HSO4
Empirical Formula (Hill Notation):
C6H12N2O4S
CAS Number:
Molecular Weight:
208.24
MDL number:
PubChem Substance ID:
NACRES:
NA.22

assay

95%

SMILES string

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

InChI

1S/C6H11N2.H2O4S/c1-3-8-5-4-7(2)6-8;1-5(2,3)4/h4-6H,3H2,1-2H3;(H2,1,2,3,4)/q+1;/p-1

InChI key

HZKDSQCZNUUQIF-UHFFFAOYSA-M

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
5745751682727954
Quality Level

200

Quality Level

200

Quality Level

100

Quality Level

100

General description

1-Ethyl-3-methylimidazolium hydrogen sulfate is an ionic liquid that is commonly used as a versatile reagent in a variety of applications due to its excellent solvation ability, high thermal stability, and large solubility. It is also used as a solvent and reaction medium in chemical synthesis.

Application

1-Ethyl-3-methylimidazolium hydrogen sulfate [Emim][HSO4] can be used as a reactant to prepare gel polymer electrolyte membranes. By incorporating ionic liquid into the gel polymer matrix, the resulting membranes can exhibit enhanced ionic conductivity and improved electrochemical performance.

pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible, corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Nan Shi et al.
Bioresource technology, 283, 174-183 (2019-03-25)
Lignocellulose was oxidatively decomposed in a newly developed polyoxometalates-imidazolium ionic liquid mixture. Aromatic compounds covering acids, esters, ketones, aldehydes, and phenols were selectively produced under various conditions. 4-Hydroxylbenzoic acid was dominatingly yielded under low temperature and high oxidant concentration. Phenolic

Articles

Under the trade name BASIONICS™, BASF offers a portfolio of Ionic Liquids—mainly based on imidazolium cations. The BASIONICS™ portfolio opens up a broad range of basic properties of Ionic Liquids and is classified into standard, acidic, basic, liquid at RT and low viscosity products and opens up a wide range of possible applications.

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