Pharmaceutical Materials

CAS No.105-58-8

 

Attribute	Details
Chemical Name	Diethyl carbonate
CAS Number	105-58-2
Synonyms	Ethyl carbonate, diethyl ester; Carbonic acid diethyl ester
Molecular Formula	C5H10O3
Molecular Weight	118.13 g/mol
Appearance	Colorless to yellow liquid with a sweet ether-like odor
Density	0.974 g/mL at 25 °C
Melting Point	-43 °C
Boiling Point	126.8 °C
Flash Point	27 °C (closed cup)
Solubility	Soluble in ethanol, ether, and other organic solvents; slightly soluble in water
Uses	Used as a solvent in the pharmaceutical industry; in the synthesis of carbamates and urethanes; as an intermediate in the production of polycarbonates and other polymers; in the formulation of paints, varnishes, and coatings; as a fuel additive to improve combustion efficiency.
Health Effects	May cause irritation to the eyes, skin, and respiratory tract. Ingestion may cause gastrointestinal distress. Long-term exposure may affect the liver and kidneys.
Safety Information	Handle in a well-ventilated area. Avoid contact with skin, eyes, and clothing. Wear appropriate personal protective equipment. Store in a cool, dry place, away from incompatible materials and sources of ignition. Follow safety regulations and MSDS guidelines. In case of spill, contain and absorb with inert material, and dispose of according to local regulations.

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