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774251

Sigma-Aldrich

Ethylene sulfite

greener alternative

≥99.0%

Sinónimos:

1,3,2-Dioxathiolan-2-oxide, Cyclic ethylene sulfite, ES, Glycol sulfite

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About This Item

Fórmula empírica (notación de Hill):
C2H4O3S
Número de CAS:
3741-38-6
Peso molecular:
108.12
Beilstein/REAXYS Number:
1237109
EC Number:
223-131-7
MDL number:
MFCD00005354
UNSPSC Code:
26111700
PubChem Substance ID:
329767670
NACRES:
NA.23

Quality Level

100

assay

≥99.0%

form

liquid

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

refractive index

n20/D 1.445 (lit.)
n20/D 1.447

bp

159.1 °C (lit.)

density

1.426 g/mL at 25 °C (lit.)
1.433 g/mL at 25 °C

application(s)

battery manufacturing

greener alternative category

, Enabling

SMILES string

O=S1OCCO1

InChI

1S/C2H4O3S/c3-6-4-1-2-5-6/h1-2H2

InChI key

WDXYVJKNSMILOQ-UHFFFAOYSA-N

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General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.

Application

Ethylene sulfite (ES) is a sulfur analog of ethylene carbonate (EC), which can be used as an electrolytic additive for the formation of liquid electrolytes. These electrolytes are useful in the fabrication of lithium-ion batteries.
Ethylene sulfite is used as a film forming and high temperature additive for electrolytes in lithium ion batteries. It improves decomposition resistance of electrolyte.

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Referencia del producto
Descripción
Precios

733466

Acetonitrilo, electronic grade, 99.999% trace metals basis

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

809969

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

809977

Vinylene carbonate, battery grade, 99.5%, acid <200 ppm, H2O <100 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

901686

Fluoroethylene carbonate, battery grade, ≥99%, acid <200 ppm, anhydrous

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

197.1 °F

flash_point_c

91.7 °C

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Certificados de análisis (COA)

Lot/Batch Number
MKCQ6809
MKCN8634
MKCN5324
MKCN1388
MKCH6119

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Ethylene Sulfite as Electrolyte Additive for Lithium-Ion Cells with Graphitic Anodes
Wrodnigg GH, et al.
Journal of the Electrochemical Society, 146(2), 470-472 (1999)
The reductive mechanism of ethylene sulfite as solid electrolyte interphase film-forming additive for lithium ion battery
Xing L, et al.
Journal of Power Sources, 196(16), 7044-7047 (2011)
Joseph P O'Shea et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 96, 207-216 (2015-07-29)
Novel formulations that overcome the solubility limitations of poorly water soluble drugs (PWSD) are becoming ever more critical to a drug development process inundated with these compounds. There is a clear need for developing bio-enabling formulation approaches to improve oral
Dharmendra K Yadav et al.
AAPS PharmSciTech, 16(4), 855-864 (2015-01-15)
The objective of this study was to develop novel docetaxel phospholipid nanoparticles (NDPNs) for intravenous administration. Modified solvent diffusion-evaporation method was adopted in the NDPN preparation. Central composite design (CCD) was employed in the optimization of the critical formulation factor
Hywel D Williams et al.
Journal of pharmaceutical sciences, 103(6), 1734-1746 (2014-04-18)
The current study determined the extent to which the desorption of lipid-based formulations (LBFs) from a mesoporous magnesium aluminometasilicate (Neusilin®-US2) carrier is governed by drug properties, LBF composition, and LBF-to-adsorbent ratio. A secondary objective was to evaluate the impact of
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