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774251

Sigma-Aldrich

Ethylene sulfite

greener alternative

≥99.0%

Sinônimo(s):

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

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25 G
R$ 322,00

R$ 322,00

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25 G
R$ 322,00

About This Item

Fórmula empírica (Notação de Hill):
C2H4O3S
Número CAS:
3741-38-6
Peso molecular:
108.12
Beilstein:
1237109
Número CE:
223-131-7
Número MDL:
MFCD00005354
Código UNSPSC:
26111700
ID de substância PubChem:
329767670
NACRES:
NA.23

R$ 322,00

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Nível de qualidade

100

Ensaio

≥99.0%

Formulário

liquid

características do produto alternativo mais ecológico

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

sustainability

Greener Alternative Product

índice de refração

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

p.e.

159.1 °C (lit.)

densidade

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

aplicação(ões)

battery manufacturing

categoria alternativa mais ecológica

, Enabling

cadeia de caracteres SMILES

O=S1OCCO1

InChI

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

chave InChI

WDXYVJKNSMILOQ-UHFFFAOYSA-N

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Descrição geral

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.

Aplicação

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.[1][2][3]
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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Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

197.1 °F

Ponto de fulgor (°C)

91.7 °C

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Certificados de análise (COA)

Lot/Batch Number
MKCV9517
MKCQ6809
MKCN8634
MKCN5324
MKCN1388

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Surface film formation on a graphite negative electrode in lithium-ion batteries: atomic force microscopy study on the effects of film-forming additives in propylene carbonate solutions
Jeong S, et al.
Langmuir, 17(26), 8281-8286 (2001)
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.
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