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Ethyl methyl carbonate

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Name

Ethyl methyl carbonate

EINECS 208-760-7
CAS No. 623-53-0 Density 0.997 g/cm3
PSA 35.53000 LogP 0.78930
Solubility insoluble in water Melting Point -14.5 °C
Formula C4H8O3 Boiling Point 107.5 °C at 760 mmHg
Molecular Weight 104.106 Flash Point 26.7 °C
Transport Information N/A Appearance colorless liquid
Safety 16 Risk Codes 10
Molecular Structure Molecular Structure of 623-53-0 (Ethyl methyl carbonate) Hazard Symbols Xi
Synonyms

Methyl ethyl carbonate;

Article Data 67

Ethyl methyl carbonate Synthetic route

64-17-5

ethanol

79-22-1

methyl chloroformate

623-53-0

ethyl methyl carbonate

Conditions
ConditionsYield
With 1,2-dimethyl-1H-imidazole at 0 - 20℃; for 1h; Product distribution / selectivity;98.1%
With 1-methyl-1H-imidazole at 0 - 20℃; for 1h;97.4%
With 1-methyl-1H-imidazole In bis-2-propyl carbonate at 0 - 20℃; for 1h;97.6%
64-17-5

ethanol

616-38-6

carbonic acid dimethyl ester

623-53-0

ethyl methyl carbonate

Conditions
ConditionsYield
With dicobalt octacarbonyl at 180℃; for 1h; chemoselective reaction;98%
With Novozyme 435 at 60℃; for 24h; Green chemistry; Enzymatic reaction;90.3%
With lanthanum(III) chloride; calcium chloride; sodium hydroxide at 90℃; for 12h; Reagent/catalyst; Molecular sieve; Glovebox;51.47%
132819-56-8

3-Methyl-4-phenyl-4H-pyridine-1-carboxylic acid ethyl ester

A

2052-92-8

3-methyl-4-phenyl-pyridine

B

623-53-0

ethyl methyl carbonate

Conditions
ConditionsYield
With sodium methylate In methanol at 18℃; anodic oxidation (graphite-rod electrodes), 6 F/mol passed through the solution;A 90%
B n/a
616-38-6

carbonic acid dimethyl ester

105-58-8

Diethyl carbonate

623-53-0

ethyl methyl carbonate

Conditions
ConditionsYield
With Zeolitic imidazole framework (ZIF)-67 at 100℃; for 24h; Reagent/catalyst; Concentration;83.39%
With Mg/Fe oxide calcined at 400°C at 100℃; for 1.5h; Catalytic behavior; Reagent/catalyst; Temperature;66%
With Zn(2-methylimidazolate)2 at 100℃; for 3h; Reagent/catalyst; Temperature; Time;65.7%
64-17-5

ethanol

616-38-6

carbonic acid dimethyl ester

A

623-53-0

ethyl methyl carbonate

B

105-58-8

Diethyl carbonate

Conditions
ConditionsYield
With sodium methylate In methanol at 69 - 120℃; for 6h; Reflux;A n/a
B 73%
With silica-alumina at 78℃; under 760.051 Torr; for 2h; pH=11; Reagent/catalyst; Temperature;A 63.9%
B n/a
With 15percentMgO-5percentMgCl-2percentLa2CO3 supported on Al2O3-SiO2 at 200℃; under 760.051 Torr; Reagent/catalyst; Temperature;A 57.37%
B n/a
64-17-5

ethanol

584-07-6

methyl N-hydroxycarbamate

A

623-53-0

ethyl methyl carbonate

B

616-38-6

carbonic acid dimethyl ester

Conditions
ConditionsYield
With lead dioxide In dichloromethane at 40℃; for 0.166667h;A 14.3%
B 70%
With lead dioxide at 40℃; for 0.166667h; Product distribution; reaction at -10 deg C; other alcohols, water; oxidation of alkyl N-hydroxycarbamates in the presence of alcohols; competitive alcoholysis; effect of the nature of alkyl group, alcohol reactivity, temperature on the product ratio;A 14.3%
B 70%
67-56-1

methanol

589-41-3

ethyl N-hydroxylcarbamate

A

623-53-0

ethyl methyl carbonate

B

105-58-8

Diethyl carbonate

Conditions
ConditionsYield
With lead dioxide In dichloromethane at 40℃; for 0.166667h;A 25.1%
B 66.3%
82126-20-3

1-ethoxycarbonyl-4-phenyl-1,4-dihydropyridine

A

939-23-1

p-phenylpyridine

B

623-53-0

ethyl methyl carbonate

Conditions
ConditionsYield
With sodium methylate In methanol at 18℃; anodic oxidation (graphite-rod electrodes), 6 F/mol passed through the solution;A 65%
B n/a
132819-55-7

2-Methyl-4-phenyl-4H-pyridine-1-carboxylic acid ethyl ester

A

15032-21-0

2-methyl-4-phenylpyridine

B

623-53-0

ethyl methyl carbonate

Conditions
ConditionsYield
With sodium methylate In methanol at 18℃; anodic oxidation (graphite-rod electrodes);A 60%
B n/a
631-22-1

diethyl dibromomalonate

110-83-8

cyclohexene

A

623-53-0

ethyl methyl carbonate

B

2415-79-4

7,7-dibromonorcarane

Conditions
ConditionsYield
With sodium methylate at 0℃;A n/a
B 60%
With sodium methylate at 0℃; Mechanism; reactions under var. conditions;A n/a
B 60%

Ethyl methyl carbonate Chemical Properties

Molecule structure of Ethyl methyl carbonate (CAS NO.623-53-0):

IUPAC Name: Ethyl methyl carbonate 
Molecular Weight: 104.10452 g/mol
Molecular Formula: C4H8O3 
Density: 0.997 g/cm3 
Melting Point: -14.5 °C
Boiling Point: 107.5 °C at 760 mmHg
Flash Point: 26.7 °C
Index of Refraction: 1.378
Molar Refractivity: 24.1 cm3
Molar Volume: 104.4 cm3
Surface Tension: 25.9 dyne/cm 
Enthalpy of Vaporization: 34.63 kJ/mol 
Vapour Pressure: 27 mmHg at 25 °C
XLogP3-AA: 0.9
H-Bond Acceptor: 3
Rotatable Bond Count: 3
Exact Mass: 104.047344
MonoIsotopic Mass: 104.047344
Topological Polar Surface Area: 35.5
Heavy Atom Count: 7
Canonical SMILES: CCOC(=O)OC
InChI: InChI=1S/C4H8O3/c1-3-7-4(5)6-2/h3H2,1-2H3
InChIKey: JBTWLSYIZRCDFO-UHFFFAOYSA-N
Product Categories: CARBONATES

Ethyl methyl carbonate Uses

 Ethyl methyl carbonate (CAS NO.623-53-0) is used in organic synthesis.

Ethyl methyl carbonate Safety Profile

Risk Statements: 10 
R10:Flammable.
Safety Statements: 16 
S16:Keep away from sources of ignition.
RIDADR: 3272

Ethyl methyl carbonate Specification

 Ethyl methyl carbonate (CAS NO.623-53-0) is also named as carbonic acid, ethyl methyl ester ; Ethyl-methylcarbonat ; Carbonic acid, ethyl-, methyl ester ; Ethoxyacetic acid, methyl ester . Ethyl methyl carbonate (CAS NO.623-53-0) is colorless liquid. It is insoluble in water, soluble in ether, alcohol.

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