Skip to Content
Merck
CN
All Photos(5)

Documents

Safety Information

900018

Sigma-Aldrich

Diethyl carbonate

greener alternative

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

Synonym(s):

Diethyl ester

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
(C2H5O)2CO
CAS Number:
Molecular Weight:
118.13
Beilstein:
956591
EC Number:
MDL number:
UNSPSC Code:
12352108
PubChem Substance ID:
NACRES:
NA.23

grade

battery grade

Quality Level

vapor density

4.1 (vs air)

vapor pressure

10 mmHg ( 23.8 °C)
59 mmHg ( 37.8 °C)

Assay

≥99%

form

liquid

greener alternative product characteristics

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

sustainability

Greener Alternative Product

impurities

≤10 ppm H2O
≤10 ppm acid

refractive index

n20/D 1.384 (lit.)

bp

126-128 °C (lit.)

mp

−43 °C (lit.)

density

0.975 g/mL at 25 °C (lit.)

application(s)

battery manufacturing

greener alternative category

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

Looking for similar products? Visit Product Comparison Guide

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

Application

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.

Other Notes

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.

Legal Information

Product of MU Ionic Solutions Corp

Pictograms

Flame

Signal Word

Warning

Hazard Statements

Hazard Classifications

Flam. Liq. 3

WGK

WGK 1

Flash Point(F)

closed cup

Flash Point(C)

closed cup

Regulatory Information

危险化学品

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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

Articles

Solid-state Li batteries: Review of solid electrolytes, ion conduction, structures, and electrochemical processes.

Experts discuss challenges and production processes of nickel-rich layered oxide cathode materials in energy storage systems.

Due to the adverse impact of the continued use of fossil fuels on the earth’s environment and climate, researchers have been asked to develop new approaches for producing power using renewable sources like wind and solar energy

Ionic liquid electrolytes explored for rechargeable batteries' advancement; future IL development discussed.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service