774251

亚硫酸亚乙酯

≥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
• 经验公式（希尔记法）: C₂H₄O₃S
• CAS号: 3741-38-6
• 分子量: 108.12
• Beilstein: 1237109
• EC號碼: 223-131-7
• MDL號碼: MFCD00005354
• 分類程式碼代碼: 26111700
• PubChem物質ID: 329767670
• NACRES: NA.23

属性

• 化驗: ≥99.0%
• 形狀: liquid
• 環保替代產品特色: 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
• bp: 159.1 °C (lit.)
• 密度: 1.426 g/mL at 25 °C (lit.); 1.433 g/mL at 25 °C
• 應用: battery manufacturing
• 環保替代類別: , Enabling
• SMILES 字串: O=S1OCCO1
• InChI: 1S/C2H4O3S/c3-6-4-1-2-5-6/h1-2H2
• InChI 密鑰: WDXYVJKNSMILOQ-UHFFFAOYSA-N

说明

一般說明

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.

應用

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.

安全信息

• 儲存類別代碼: 10 - Combustible liquids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: 197.1 °F
• 閃點（°C）: 91.7 °C