Skip to Content
Merck
CN

754935

Ethyl methyl carbonate

greener alternative

99%

Synonym(s):

Carbonic acid ethyl methyl ester, EMC, Methyl ethyl carbonate

Sign In to View Organizational & Contract Pricing

Select a Size

About This Item

Empirical Formula (Hill Notation):
C4H8O3
CAS Number:
623-53-0
Molecular Weight:
104.10
MDL number:
MFCD00191398
UNSPSC Code:
26111700
PubChem Substance ID:
329766467
NACRES:
NA.23

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Assay

99%

form

liquid

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

refractive index

n20/D 1.378

bp

101 °C

mp

-55 °C

density

1.006 g/mL at 25 °C

application(s)

battery manufacturing

greener alternative category

, Enabling

SMILES string

CCOC(=O)OC

InChI

1S/C4H8O3/c1-3-7-4(5)6-2/h3H2,1-2H3

InChI key

JBTWLSYIZRCDFO-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

Ethyl methyl carbonate (EMC) is a low viscosity solvent, generally prepared by the esterification of chloroformate with ethanol. It can also be prepared by transesterification of dimethyl carbonate (DMC) with ethanol.
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

EMC is majorly utilized as a co-solvent in the nonaqueous electrolyte. It enhances the energy density and discharge capacity of lithium-ion batteries.

Pictograms

Flame
GHS02

Signal Word

Danger

Hazard Statements

H225

Hazard Classifications

Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

75.0 °F

Flash Point(C)

23.9 °C

Regulatory Information

危险化学品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
0000396500
0000396500
0000389281
0000389281
0000287841

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

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

Visit the Document Library

Lithium difluoro (oxalato) borate/ethylene carbonate+ propylene carbonate+ ethyl (methyl) carbonate electrolyte for LiMn2O4 cathode
Fu MH, et al.
Journal of Power Sources, 195(3), 862-866 (2010)
Zeolitic imidazolate framework as efficient heterogeneous catalyst for the synthesis of ethyl methyl carbonate
Zhou X, et al.
J. Mol. Catal. A: Chem., 366, 43-47 (2013)
Metal-organic frameworks as an acid catalyst for the synthesis of ethyl methyl carbonate via transesterification
Zhou Y, et al.
J. Mol. Catal. A: Chem., 308(1-2), 68-72 (2009)
Liu J, et al.
Electrochemical Communications, 13(3), 269-269 (2011)
McEwen A, et al.
Journal of the Electrochemical Society, 146(5), 1687-1687 (1999)
View All Related Papers

Articles

Electrode Materials for Li-ion Batteries

Solid oxide fuel cells and electrolyzers show potential for chemical-to-electrical energy conversion, despite early development stages.

Ionic Liquids for Rechargeable Batteries

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

High-Energy Lithium-Ion Batteries

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

Nanostructured Olivine-based Cathode Materials for Lithium-ion Batteries

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

See All

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