774251
亚硫酸亚乙酯
更环保的选择
≥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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选择规格
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关于此项目
经验公式（希尔记法）:
C2H4O3S
化学文摘社编号:
分子量:
108.12
UNSPSC Code:
26111700
NACRES:
NA.23
PubChem Substance ID:
EC Number:
223-131-7
Beilstein/REAXYS Number:
1237109
MDL number:
Quality Segment
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
n
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
battery precursors
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
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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存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
197.1 °F
flash_point_c
91.7 °C