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Ethylene Sulfite

亚硫酸亚乙酯

品牌
Sigma-Aldrich
CAS
3741-38-6
货号
774251
包装型号
规格纯度
≥99.0%
参考价格
735.86 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

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.

包装

25 g in glass bottle

基本信息

经验(实验)分子式C2H4O3S
分子量108.12
Beilstein1237109
EC 号223-131-7
MDL编号MFCD00005354
PubChem化学物质编号329767670

产品性质

质量水平100
测定≥99.0%
形式liquid
环保替代产品特性Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
折射率n20/D 1.445 (lit.)
n20/D 1.447
bp159.1 ℃ (lit.)
密度1.426 g/mL at 25 ℃ (lit.)
1.433 g/mL at 25 ℃
application(s)battery manufacturing
环保替代产品分类Enabling
SMILES stringO=S1OCCO1
InChI1S/C2H4O3S/c3-6-4-1-2-5-6/h1-2H2
InChI keyWDXYVJKNSMILOQ-UHFFFAOYSA-N

安全信息

储存分类代码10 - Combustible liquids
WGKWGK 3
闪点(F)197.1 °F
闪点(C)91.7 ℃

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