Diethyl carbonate is an important substance in carbonate, insoluble in water, miscible in alcohols, ketones, esters, aromatics and other organic solvents. It can be used as an intermediate in chemical production and has a wide range of applications. For example, it is used as solvent for nitrocellulose, cellulose ether, synthetic resin and natural resin in chemical production. The pharmaceutical industry is used to make phenobarbital. The pesticide industry is used to make pyrethrum. The instrument industry is used in the manufacture of sealing fluid. In analytical chemistry, it is used as chemical reagent and electrolyte composition of lithium ion battery. It is also used in the preparation of special paint for vacuum tube. In addition, diethyl carbonate is an important reagent and reaction carrier for organic synthesis.
CAS No.
105-58-8
Formula
C5H10O3
Molecular Mass
118.13100
Exact Mass
118.06300
PSA
35.53000
Logp
1.17940
IUPAC
diethyl carbonate
Attribute classification
Matter Classification
organic
Category
Chemical and Physical Properties
Melting Point
-43 °C
Density
0.975 g/mL
Boiling Point
126-128 °C(lit.)
Flash Point
88 °F
Appearance
colorless liquid with a mild odor
Acidity and Basicity
neutral
Export information
HS Code
29209000
UN No.
2811
DG-Class
6.1
Risk Code
R23/24/25-36/37/38-10
Safety Label
T,Xi
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