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900787

Sigma-Aldrich

1-Ethyl-3-methylimidazolium acetate

greener alternative

≥98%

Synonyme(s) :

EMIM Ac

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About This Item

Formule empirique (notation de Hill):
C8H14N2O2
Numéro CAS:
143314-17-4
Poids moléculaire :
170.21
Numéro MDL:
MFCD06798186
Code UNSPSC :
12352100
Nomenclature NACRES :
NA.23

Niveau de qualité

100

Pureté

≥98%

Forme

liquid

Caractéristiques du produit alternatif plus écologique

Catalysis
Design for Degradation
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

Impuretés

≤0.5% H2O

Pf

>30 °C (product can occur as an undercooled melt)

Densité

1.101 g/cm3 at 20 °C

Application(s)

battery manufacturing

Autre catégorie plus écologique

Aligned,

Chaîne SMILES 

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

InChI

1S/C6H11N2.C2H4O2/c1-3-8-5-4-7(2)6-8;1-2(3)4/h4-6H,3H2,1-2H3;1H3,(H,3,4)/q+1;/p-1

Clé InChI

XIYUIMLQTKODPS-UHFFFAOYSA-M

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Description générale

1-Ethyl-3-methylimidazolium acetate is a class of electrolytic materials that can be used in the fabrication of lithium-ion batteries. Lithium-ion batteries consist of anode, cathode, and electrolyte with a charge-discharge cycle. These materials enable the formation of greener and sustainable batteries for electrical energy storage.
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Application

Ionic liquids (ILs) are molten salts with melting points lower than 100 °C, they usually consist of pair of organic cation and anion. ILs exhibit unique properties such as nonvolatility, high thermal stability and high ionic conductivity. They find applications as electrolytes in lithium/sodium ion batteries and dye-sensitized solar cells and also used as media for synthesis of conducting polymers and intercalation electrode materials.

Produit(s) apparenté(s)

Réf. du produit
Description
Tarif

450227

Lithium hexafluorophosphate, battery grade, ≥99.99% trace metals basis

757136

Lithium bis(oxalato)borate

774138

Lithium difluoro(oxalato)borate

809942

Dimethyl carbonate, battery grade, ≥99.9%, acid <10 ppm, H2O <10 ppm

809950

Ethylene carbonate, battery grade, ≥99%, acid <10 ppm, H2O <10 ppm

809934

Ethyl methyl carbonate, battery grade, 99.9%, acid <10 ppm, H2O <10ppm

900018

Diethyl carbonate, battery grade, ≥99%, acid <10 ppm, H2O <10 ppm

900801

1-Ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide, ≥99%, H2O ≤500 ppm

900873

1-Butyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide, >99%, <500 ppm H2O

919977

Bis(trifluorométhane)sulfonimide lithium salt, anhydrous, 99.99% trace metals basis

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H302,H315,H317

Classification des risques

Acute Tox. 4 Oral - Skin Irrit. 2 - Skin Sens. 1B

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

327.2 °F - closed cup

Point d'éclair (°C)

164 °C - closed cup

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Certificats d'analyse (COA)

Lot/Batch Number
MKCF5692

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Ionic liquids and their solid-state analogues as materials for energy generation and storage.
Macfarlane D R, et al.
Nature Reviews. Materials, 1, 115005-115005 (2016)
Biodegradable ionic liquids
Part III. The first readily biodegradable ionic liquids
Gathergood, N., et al
Green Chemistry, 8, 156-160 (2006)
Dandan Han et al.
Molecules (Basel, Switzerland), 15(4), 2405-2426 (2010-04-30)
Ionic liquids (ILs) have been applied in different areas of separation, such as ionic liquid supported membranes, as mobile phase additives and surface-bonded stationary phases in chromatography separations and as the extraction solvent in sample preparations, because they can be
Masayoshi Watanabe et al.
Chemical reviews, 117(10), 7190-7239 (2017-01-14)
Ionic liquids (ILs) are liquids consisting entirely of ions and can be further defined as molten salts having melting points lower than 100 °C. One of the most important research areas for IL utilization is undoubtedly their energy application, especially
The Li-ion rechargeable battery: a perspective
Goodenough JB and Park K
Journal of the American Chemical Society, 135(4), 1167-1176 (2013)
Afficher tous les articles scientifiques apparentés

Articles

Solid-State Rechargeable Batteries

Dr. Sun reviews the recent advances in solid-state rechargeable batteries and cover the fundamentals of solid electrolytes in solid-state batteries, the theory of ion conduction, and the structures and electrochemical processes of solid-state Li batteries.

Ionic Liquids Based Electrolytes for Rechargeable Batteries

Here, we present a short review of ionic liquid electrolytes used in state-of-the-art rechargeable batteries including high performance and low-cost aluminum batteries, non-flammable Li-based batteries, and high-cycling and stable dual-graphite batteries. We also outline the key issues explored so as to identify the future direction of IL development.

Ionic Liquids Based Electrolytes for Rechargeable Batteries

Here, we present a short review of ionic liquid electrolytes used in state-of-the-art rechargeable batteries including high performance and low-cost aluminum batteries, non-flammable Li-based batteries, and high-cycling and stable dual-graphite batteries. We also outline the key issues explored so as to identify the future direction of IL development.

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