Diethyl Carbonate used in many
industry applications

Diethyl carbonate is a chemical compound with diverse industrial applications. Here are some of its primary uses:

1. Electrolyte Solvent: Diethyl carbonate serves as a solvent in the electrolyte formulation for lithium-ion batteries. It helps dissolve lithium salts and other additives, contributing to the stability and performance of the battery.
2. Pharmaceuticals: It is utilized as a reagent and solvent in pharmaceutical synthesis, particularly in the production of carbamate derivatives and other pharmaceutical intermediates. Diethyl carbonate is also used as a green solvent in pharmaceutical formulations.
3. Polycarbonate Production: In the manufacturing of polycarbonate plastics, diethyl carbonate is employed as a reactant in the synthesis process. It participates in the formation of polycarbonate chains through polymerization reactions.
4. Chemical Intermediate: Diethyl carbonate is a versatile intermediate in organic synthesis, participating in reactions such as transesterification, carbonylation, and alkylation. It is used in the production of various chemicals and fine chemicals.
5. Solvent: It is used as a solvent in coatings, paints, adhesives, and cleaning formulations due to its low toxicity, high solvency power, and low volatility. Diethyl carbonate can replace conventional solvents with less environmentally friendly profiles.
6. Gasoline Additive: In the fuel industry, diethyl carbonate is used as an oxygenate additive in gasoline formulations to improve combustion efficiency and reduce emissions. It can enhance octane ratings and reduce air pollution.
7. Electronics: Diethyl carbonate finds application as a solvent and electrolyte additive in electronic industries, particularly in the production of capacitors, resistors, and other electronic components. It contributes to the performance and stability of electronic devices.
8. Agrochemicals: It is employed as a solvent and reagent in the synthesis of agricultural chemicals, including pesticides, herbicides, and fungicides. Diethyl carbonate may also be used as a carrier solvent in pesticide formulations.
9. Hydrogen Storage: In hydrogen storage systems, diethyl carbonate is explored as a potential hydrogen carrier material. It can reversibly absorb and release hydrogen under certain conditions, offering a possible solution for hydrogen storage and transportation.
10. Surface Coatings: Diethyl carbonate is used in the formulation of surface coatings and varnishes due to its ability to dissolve resins and improve coating properties such as adhesion, hardness, and resistance to chemicals.