Ethyl methyl carbonate

Ethyl methyl carbonate Basic information

Product Name:	Ethyl methyl carbonate
Synonyms:	carbonicacidethylestermethylester;Ethoxyacetic acid, methyl ester;Methylethylcarbonate;CARBONIC ACID ETHYL METHYL ESTER;ETHYL METHYL CARBONATE;EthylMethylCarbonate(Emc);Carbonic acid ethyl methyl;Carbonic acid methyl ethyl
CAS:	623-53-0
MF:	C4H8O3
MW:	104.1
EINECS:	433-480-9
Product Categories:	Lithium-ion battery electrolyte solvent;Battery Electrolyte Materials;Alternative Energy;Electrolytes;Lithium-Ion Batteries;Materials Science;CARBONATES;Solvents;bc0001;623-53-0
Mol File:	623-53-0.mol

Ethyl methyl carbonate Chemical Properties

Melting point	-14.5℃
Boiling point	107 °C
density	1.006 g/mL at 25 °C
vapor pressure	43hPa at 25℃
refractive index	n20/D 1.378
Fp	23°C
storage temp.	2-8°C
form	clear liquid
color	Colorless to Almost colorless
Water Solubility	46.8-47.1g/L at 20℃
LogP	0.972 at 40℃
CAS DataBase Reference	623-53-0(CAS DataBase Reference)
NIST Chemistry Reference	C2H5OCOOCH3(623-53-0)
EPA Substance Registry System	Carbonic acid, ethyl methyl ester (623-53-0)

Safety Information

Hazard Codes	Xi
Risk Statements	10-36/37/38
Safety Statements	16-36/37-26
RIDADR	3272
WGK Germany	3
HazardClass	3
PackingGroup	III
HS Code	29209090

MSDS Information

Ethyl methyl carbonate Usage And Synthesis

Uses	Non-aqueous solvent for Li-ion batteries
Uses	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.
Uses	EMC is majorly utilized as a co-solvent in the nonaqueous electrolyte. It enhances the energy density and discharge capacity of lithium-ion batteries.
General Description	This product has been enhanced for energy efficiency.

Ethyl methyl carbonate Preparation Products And Raw materials

Raw materials	Diethyl carbonate-->Dimethyl carbonate-->Carbonic acid, 2-hydroxyethyl methyl ester-->Carbonic acid, ethyl 2-hydroxyethyl ester-->5-Amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole-->ETHYL N-METHOXYCARBAMATE-->Ethylene carbonate-->METHYL HYDRAZODICARBOXYLATE
Preparation Products	lithium-ion battery-->3-METHYL-4-PHENYLPYRIDINE-->2-Ethoxy-4,4,5,5-tetramethyl-1,3,2-dioxaboralane

Calcium carbonate Ethylene carbonate Lithium carbonate Sodium bicarbonate Diethyl carbonate Dimethyl carbonate Sodium carbonate Cholesteryl oleyl carbonate Methyl CARBONIC ACID TERT-BUTYL 2,4,5-TRICHLOROPHENYL ESTER Diethyl pyrocarbonate Carbonate Ethyl methyl carbonate Ethyl methanesulfonate Ethyl acetate DIALLYL CARBONATE POLY(BISPHENOL A CARBONATE) 1,2-DIPHENYLVINYLENE CARBONATE

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