Merck
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文件

安全信息

900018

Sigma-Aldrich

碳酸二乙酯

greener alternative

battery grade, ≥99%, acid <10 ppm, H2O <10 ppm

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别名:
Diethyl ester
线性分子式:
(C2H5O)2CO
CAS号:
105-58-8
分子量:
118.13
Beilstein:
956591
EC 号:
203-311-1
MDL编号:
MFCD00009107
PubChem化学物质编号:
329769762
NACRES:
NA.23

等级

battery grade

质量水平

100

蒸汽密度

4.1 (vs air)

蒸汽压

10 mmHg ( 23.8 °C)
59 mmHg ( 37.8 °C)

检测方案

≥99%

形式

liquid

环保替代产品特性

Less Hazardous Chemical Syntheses
Safer Solvents and Auxiliaries
Design for Degradation
Learn more about the Principles of Green Chemistry.

杂质

≤10 ppm H2O
≤10 ppm acid

折射率

n20/D 1.384 (lit.)

bp

126-128 °C (lit.)

mp

−43 °C (lit.)

密度

0.975 g/mL at 25 °C (lit.)

application(s)

battery manufacturing

环保替代产品分类

, Aligned

SMILES string

O=C(OCC)OCC

InChI

1S/C5H10O3/c1-3-7-5(6)8-4-2/h3-4H2,1-2H3

InChI key

OIFBSDVPJOWBCH-UHFFFAOYSA-N

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相关类别

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 is used as a greener reagent. Click here for more information.

应用

Diethyl carbonate finds application as solvent for lithium ion battery electrolytes. The use of high quality battery grade electrolytes having extremely low water (<10 ppm) and acid (<10 ppm) contents are critical for achieving high electrochemical performance.

其他说明

These additives have low water content (less than 100 ppm), please handle under inert and moisture free environment (glove box). Keep containers tightly closed. Keep away from heat and ignition sources. Store in a cool and dry place. Avoid storing together with oxidizers.

法律信息

Product of MU Ionic Solutions Corp

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象形图

Flame
GHS02

警示用语：

Warning

危险声明

H226

危险分类

Flam. Liq. 3

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

77.0 °F - closed cup

闪点(°C)

25 °C - closed cup

法规信息

危险化学品

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Gor GY, et al.
Journal of Power Sources, 294, 167-167 (2015)
Shouying Huang et al.
Chemical Society reviews, 44(10), 3079-3116 (2015-03-21)
Dialkyl carbonates are important organic compounds and chemical intermediates with the label of "green chemicals" due to their moderate toxicity, biodegradability for human health and environment. Indeed, owing to their unique physicochemical properties and versatility as reagents, a variety of

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