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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

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

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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.

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产品编号
说明
价格

733466

乙腈, electronic grade, 99.999% trace metals basis

809942

碳酸二甲酯, battery grade, ≥99.9%, acid <10 ppm, H2O <10 ppm

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809969

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809977

碳酸亚乙烯酯, battery grade, 99.5%, acid <200 ppm, H2O <100 ppm

809934

碳酸甲乙酯, battery grade, 99.9%, acid <10 ppm, H2O <10ppm

900018

碳酸二乙酯, battery grade, ≥99%, acid <10 ppm, H2O <10 ppm

900801

1-乙基-3-甲基咪唑啉双(三氟甲基磺酰基)亚胺, ≥99%, H2O ≤500 ppm

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1-丁基-1-甲基吡咯烷双(三氟甲磺酰)亚胺, >99%, <500 ppm H2O

901686

氟代碳酸乙烯酯, battery grade, ≥99%, acid <200 ppm, anhydrous

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCQ6809
MKCN8634
MKCN5324
MKCN1388
MKCH6119

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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.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 96, 207-216 (2015-07-29)
Novel formulations that overcome the solubility limitations of poorly water soluble drugs (PWSD) are becoming ever more critical to a drug development process inundated with these compounds. There is a clear need for developing bio-enabling formulation approaches to improve oral
Dharmendra K Yadav et al.
AAPS PharmSciTech, 16(4), 855-864 (2015-01-15)
The objective of this study was to develop novel docetaxel phospholipid nanoparticles (NDPNs) for intravenous administration. Modified solvent diffusion-evaporation method was adopted in the NDPN preparation. Central composite design (CCD) was employed in the optimization of the critical formulation factor
Hywel D Williams et al.
Journal of pharmaceutical sciences, 103(6), 1734-1746 (2014-04-18)
The current study determined the extent to which the desorption of lipid-based formulations (LBFs) from a mesoporous magnesium aluminometasilicate (Neusilin®-US2) carrier is governed by drug properties, LBF composition, and LBF-to-adsorbent ratio. A secondary objective was to evaluate the impact of
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