Diethyl Carbonate, a colorless liquid with a fruity odor, plays a significant role in various consumer products and industrial processes. It is commonly used as a solvent in the production of paints, coatings, adhesives, and pharmaceuticals. Additionally, Diethyl Carbonate is utilized in the manufacture of lithium-ion batteries, providing a crucial component for energy storage in everyday devices such as smartphones, laptops, and electric vehicles. Its versatility and wide range of applications make Diethyl Carbonate an essential chemical compound in our daily lives.
Table of Contents:
- 💡 Commercial Applications
- ⚗️ Chemical & Physical Properties
- 🏭 Production & Procurement
- ⚠️ Safety Considerations
- 🔬 Potential Research Directions
- 🧪 Related Compounds
💡 Commercial Applications
Diethyl carbonate, a colorless transparent liquid, has a variety of commercial and industrial applications. It is commonly used as a solvent in the production of lithium-ion batteries, resulting in improved battery performance and longevity. Additionally, diethyl carbonate is utilized as an intermediate in the manufacturing of pharmaceuticals and agrochemicals due to its ability to dissolve a wide range of compounds.
In the realm of drug and medication applications, diethyl carbonate serves a crucial role as a solvent and reagent in the synthesis of various pharmaceutical products. It is employed in the development of drugs such as anti-inflammatory agents, antifungal medications, and central nervous system stimulants. Due to its low toxicity and biodegradability, diethyl carbonate has garnered attention in the pharmaceutical industry for its environmentally friendly properties.
Overall, the versatility and favorable properties of diethyl carbonate make it a valuable component in numerous commercial and industrial applications, ranging from advanced battery technology to pharmaceutical synthesis. Its ability to dissolve a wide range of compounds and its environmentally friendly nature contribute to its widespread use in various industries.
⚗️ Chemical & Physical Properties
Diethyl carbonate is a colorless liquid with a characteristic fruity odor. It is often used as a solvent in various industrial applications due to its pleasant scent and low toxicity.
The molar mass of diethyl carbonate is approximately 132.13 g/mol, with a density of about 0.969 g/cm³. This places it in a similar range to common food items such as sugar (180.16 g/mol, 1.59 g/cm³) and table salt (58.44 g/mol, 2.16 g/cm³).
Diethyl carbonate has a melting point of -43.2°C and a boiling point of 126.9°C. These values are significantly lower compared to common food items like butter (melting point 32-35°C) and water (boiling point 100°C), making diethyl carbonate more volatile at standard conditions.
Diethyl carbonate is sparingly soluble in water, with a reported solubility of about 8.9 g/L at 25°C. It also has a relatively low viscosity, allowing it to mix easily with other solvents. In contrast, common food items like sugar and salt are highly soluble in water and have higher viscosities, making them less miscible in different solutions.
🏭 Production & Procurement
Diethyl Carbonate, also known as DEC, is primarily produced by the reaction of phosgene with ethanol. This process typically involves the use of catalysts such as alkali metals or complex metal halides to facilitate the reaction.
Diethyl Carbonate can be procured from chemical manufacturers who specialize in the production of organic compounds. It is commonly transported in bulk quantities via tank trucks or railcars, utilizing appropriate safety measures to prevent leakage or spills during transit.
In terms of storage, Diethyl Carbonate should be kept in a cool, dry place away from sources of ignition or heat. Proper ventilation is essential to prevent the accumulation of vapors, which can be flammable. Additionally, containers of DEC should be tightly sealed to avoid contact with moisture or air.
⚠️ Safety Considerations
Safety Considerations for Diethyl Carbonate:
Diethyl Carbonate poses several safety considerations that must be taken into account when handling this chemical compound. This substance is flammable and can form explosive mixtures with air. Therefore, it should be stored away from sources of ignition and handled in well-ventilated areas to prevent the accumulation of flammable vapors. Additionally, Diethyl Carbonate can cause skin and eye irritation upon contact, so appropriate personal protective equipment such as gloves and safety goggles should be worn when working with this compound.
Hazard Statements for Diethyl Carbonate:
Diethyl Carbonate is classified as a flammable liquid and vapor, and may form explosive air-vapor mixtures. This compound can also cause skin irritation and serious eye damage upon direct contact. Inhalation of high concentrations of Diethyl Carbonate vapor may result in respiratory irritation and dizziness. Furthermore, prolonged or repeated exposure to this substance may cause damage to organs through prolonged or repeated exposure.
Precautionary Statements for Diethyl Carbonate:
When working with Diethyl Carbonate, it is important to take several precautionary measures to ensure the safety of individuals handling this compound. Avoid inhalation of vapors or mists, as this may lead to respiratory irritation and dizziness. Skin contact should be minimized, and appropriate protective clothing and equipment should be worn to prevent skin irritation or damage. In case of accidental exposure or ingestion, seek medical attention immediately and provide the healthcare provider with the safety data sheet for Diethyl Carbonate for proper treatment guidance.
🔬 Potential Research Directions
Research on Diethyl Carbonate (DEC) may explore its potential as a green solvent for various industrial applications due to its low toxicity and biodegradability. Investigation into the use of DEC as a solvent could lead to the development of more environmentally friendly processes in the pharmaceutical, agrochemical, and polymer industries.
Further research directions for Diethyl Carbonate could focus on its potential as a reagent in organic synthesis. DEC has been used in the production of various chemicals such as ethyl cellulose, and there is scope for exploring its application in novel synthetic pathways for the preparation of key intermediates in organic chemistry.
Studies may also investigate the electrochemical properties of Diethyl Carbonate as it has shown promise as an electrolyte solvent in lithium-ion batteries. Research in this area could lead to the development of more efficient and safer battery technologies, with DEC playing a crucial role in improving the overall performance and longevity of these energy storage devices.
Investigating the environmental and health impact of Diethyl Carbonate exposure could provide valuable insights into its safe handling and disposal. Studies on the toxicological profile of DEC and its potential biodegradation pathways could contribute to the establishment of regulatory guidelines for its use in industry, ensuring the protection of both human health and the environment.
🧪 Related Compounds
One similar compound to Diethyl Carbonate in terms of molecular structure is Dimethyl Carbonate. This compound is composed of two ethyl groups and one carbonate group, similar to Diethyl Carbonate. Dimethyl Carbonate is used as a solvent and in the production of polycarbonates, just like Diethyl Carbonate.
Another compound with a similar molecular structure to Diethyl Carbonate is Ethyl Methyl Carbonate. This compound contains one ethyl group and one methyl group attached to the carbonate group. Ethyl Methyl Carbonate is commonly used as a solvent and as an electrolyte in lithium-ion batteries, much like Diethyl Carbonate.
