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Merck
CN

774251

Sigma-Aldrich

亚硫酸亚乙酯

greener alternative

≥99.0%

别名:

2-氧代-1,3,2-二氧硫杂戊烷, ES, 乙二醇亚硫酸盐, 环亚乙基亚硫酸盐

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About This Item

经验公式(希尔记法):
C2H4O3S
CAS Number:
分子量:
108.12
Beilstein:
1237109
EC 号:
MDL编号:
UNSPSC代码:
26111700
PubChem化学物质编号:
NACRES:
NA.23

质量水平

方案

≥99.0%

表单

liquid

环保替代产品特性

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

sustainability

Greener Alternative Product

折射率

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

沸点

159.1 °C (lit.)

密度

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

应用

battery manufacturing

环保替代产品分类

SMILES字符串

O=S1OCCO1

InChI

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

InChI key

WDXYVJKNSMILOQ-UHFFFAOYSA-N

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一般描述

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.

应用

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.

储存分类代码

10 - Combustible liquids

WGK

WGK 3

闪点(°F)

197.1 °F

闪点(°C)

91.7 °C


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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