809934
Ethyl methyl carbonate
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:
Poids moléculaire :
104.10
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12191602
MDL number:
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battery grade
Quality Segment
description
Acid content: <10 ppm
assay
99.9%
form
liquid
greener alternative product characteristics
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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
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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signalword
Danger
hcodes
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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Huang S, et al.
Chemical Society Reviews, 44, 3079-3079 (2015)
Ding M, et al.
Journal of the Electrochemical Society, 148, A1196-A1196 (2001)