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809934

Ethyl methyl carbonate

greener alternative

battery grade, 99.9%, acid <10 ppm, H2O <10ppm

Synonyme(s) :

Carbonic acid ethyl methyl ester, EMC, Methyl ethyl carbonate

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A propos de cet article

Formule empirique (notation de Hill) :
C4H8O3
Numéro CAS:
623-53-0
Poids moléculaire :
104.10
NACRES:
NA.23
PubChem Substance ID:
329769199
UNSPSC Code:
12191602
MDL number:
MFCD00191398
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grade

battery grade

Quality Level

200

description

Acid content: <10 ppm

assay

99.9%

form

liquid

greener alternative product characteristics

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

sustainability

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moisture

<10 ppm

impurities

≤10 ppm H2O, ≤10 ppm acid

bp

101 °C

mp

-55 °C

density

1.01 g/cm3

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

General description

Anhydrous ethyl methyl carbonate (EMC) is a clear, colorless liquid with a sweet, ether-like odor. It is a highly polar solvent with a moderate boiling point (101 °C) and relatively low vapor pressure, making it suitable for use in a wide range of chemical reactions and processes. EMC is an excellent solvent for many organic compounds including cellulose, ester, and amides, and it can dissolve a variety of inorganic compounds as well, including many electrolytic salts.
We are committed to bringing you Greener Alternative Products, which belong to one of the four categories of greener alternatives. Ethyl methyl carbonate (EMC) enables cleaner energy storage as a key lithium-ion battery electrolyte solvent. Click here for more information.

Application

Alkyl carbonates find applications as solvents for lithium ion battery electrolytes and 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.

Legal Information

Product of MU Ionic Solutions Corp

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pictograms

Flame
GHS02

signalword

Danger

hcodes

H225

Hazard Classifications

Flam. Liq. 2

Classe de stockage

3 - Flammable liquids

wgk

WGK 1

flash_point_f

71.6 °F

flash_point_c

22 °C

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Voir tous les articles
Huang S, et al.
Chemical Society Reviews, 44, 3079-3079 (2015)
Ding M, et al.
Journal of the Electrochemical Society, 148, A1196-A1196 (2001)

Numéro d'article de commerce international

RéférenceGTIN
809934-500G04061835531981
809934-25G04061832995885