Name: Diethyl Carbonate
Cas: 105-58-8
Purity: 99%
MOQ: 1KG
Directory Guidance on Diethyl Carbonate
Nature and Specifications
| MF: | C5H10O3 |
| MW: | 118.13 |
| EINECS: | 203-311-1 |
Basic Info
The chemical formula for diethylcarbonate (DEC), is C5H10O3. It is a clear, colorless liquid with a mild ester smell. It is not soluble in water, but it is soluble in many organic solvents. Diethyl Carbonate is produced by esterification carbonic acid with ethanol. Its molecular composition contains two ethyl (-C2H5) groups and one carbonate (-OCO-O) group.
Diethyl Carbonate has a boiling point between 126 and 128, is less dense than water, is flammable and must be stored with ventilation. Hydrolysis can occur when the conditions are strong acids or bases. It is a valuable organic intermediate that can be synthesized using a variety of methods, including the phosgene, ester, direct carbon dioxide, and other methods.
Product Introduction
| Melting point | -43 °C (lit.) |
| Boiling point | 126-128 °C (lit.) |
| density | 0.975 g/mL at 25 °C (lit.) |
| vapor density | 4.1 (vs air) |
| vapor pressure | 10 mm Hg ( 23.8 °C) |
| refractive index | n20/D 1.384(lit.) |
| Fp | 88 °F |
| storage temp. | no restrictions. |
| solubility | 18.8mg/l insoluble |
| form | Liquid |
| color | Clear |
| Odor | Pleasant, etheral; mild and nonresidual. |
| PH | 6.3 (1g/l, H2O) |
| explosive limit | 1.4-11.0%(V) |
| biological source | mouse |
| Water Solubility | Negligible |
⇒We provide high-purity chemical raw materials with clear molecular formula and precise specifications. Each batch of Diethyl Carbonate products undergoes strict quality inspection to ensure stable and reliable physical and chemical properties. It adopts international standard packaging, sealed and moisture-proof, to ensure safe transportation and storage. Whether it is R&D experiments or industrial production, we can provide you with professional technical support and customized services. With rigorous technology, transparent data and stable supply, we help you efficiently complete chemical applications and innovations.
•1. Lithium battery electrolyte
Diethyl Carbonate is a key solvent for the lithium-ion batteries electrolyte. Its excellent solubility, combined with its electrochemical stability can improve the performance of the battery in terms of charge and discharge as well as cycle life. It is usually mixed with other carbonate-based solvents in order to meet the requirements of high voltage battery systems.
•2. Chemical solvents
Diethyl Carbonate is used in chemical production as a solvent to dissolve nitrocellulose and other materials such as resins, cellulose-ethers, and coatings. Its solubility, volatility and ability to be dissolved in water make it a valuable ingredient in paints, inks and adhesives.
•3. Intermediates for pharmaceuticals
In the pharmaceutical industry, diethylcarbonate is used to synthesize drugs like phenobarbital or erythromycin and as a cosolvent in drug preparations. This improves the solubility and the bioavailability. Its low toxicities and high biocompatibility makes it an ideal drug synthesis intermediate.
•4. Pesticide synthesis
Diethyl Carbonate is a key intermediate in the pesticide industry for the production of pyrethroid insects. It is highly reactive and can be used for the construction of key structures in pesticide molecules. It is more environmentally friendly than conventional solvents.
•5. Electronic chemicals
Diethyl Carbonate of high purity is used by precision industries, such as the manufacture of liquid crystal displays (LCDs) and electron tube cathode seal paint. Low impurity can meet high standards for semiconductors and optoelectronics devices.
•6. Polymer industry
Diethyl Carbonate is an intermediate used in the polycondensation reaction of polyester and polycarbonate. It can be used to make high-performance engineering materials and degradables, and improves the mechanical strength and processing properties of polymers.
•7. Additives to food and cosmetics
Diethyl Carbonate is used in the cosmetic industry as a plasticizer and solvent to improve the texture and stability of products.
Welcome to Consult
If you are looking for high-quality Diethyl Carbonate, now is the best time! We not only provide you with very competitive prices, but also strictly guarantee the purity and stability of the products to the industry-leading level. At the same time, our comprehensive after-sales service will accompany you every step from procurement to use to protect your business.
Choose us, you will experience:
Excellent quality: products meet international standards, stability and purity are verified multiple times.
Professional service: quick response to needs, provide detailed technical support.
Long-term trust: we are committed to building lasting partnerships to help your business grow.
Please contact us now for more product details and exclusive quotes. Let us become your only choice for chemical raw material procurement and open a new chapter of cooperation together!
Related References
Manufacturer of Diethyl Carbonate
Zhishang Chemical is based in Shandong, serves the whole country, faces the world, and is determined to become an excellent supplier and service provider in the chemical industry.
As a top manufacturer of cosmetic raw materials, disinfectants, flavors and fragrances in China, we are committed to producing high-quality products and have won high praise from customers all over the world.
In the next 10 years or even longer, Zhishang will always adhere to the tenet of quality first and reputation first, and devote itself to providing customers with thoughtful and perfect services.
As a professional Diethyl Carbonate manufacturer, Zhi shang Chemical has served more than 6,000 customers around the world. Because of our high-quality products and professional services, we have won high praise from most of our customers.
Pre-Sales Service
* Timely reply and 24 hours online, the professional team will provide you with the most favorable prices and high-quality products.
* The sample supports testing and inspection.
* Each batch of products will be tested to ensure that its quality meets user needs.
*Packaging can also be made according to customer requirements.
*Any inquiries will be answered by our relevant personnel within 24 hours.
*We will provide you with commercial invoice, packing list, packing list, COA, health certificate and certificate of origin if you need it. If your market has other special requirements, please let us know.
After-Sales Service
*We will monitor the logistics information in real time and will share the information with you.
* You can consult us at any time if you have any questions about the product, and we will answer you in time.
*If you have any questions about the product, you can report it to us, we will deal with it in time for you, and the product can be returned.
DO YOU ACCEPT SAMPLE ORDER?
We will make samples before mass production. After the samples are approved by the department and users, we will start mass production. During the production process, we will carry out 100% inspection, and then carry out random inspection before packaging.
WHAT’S YOUR MOQ?
Our MOQ is 1kg. But usually we can also accept a smaller quantity, such as 100g, if you need it, provided that the sample fee is 100% paid.
IS THERE A DISCOUNT?
Different quantity has different discount.
HOW TO CONFIRM WHETHER THE PRODUCT QUALITY MEETS OUR NEEDS BEFORE PLACING AN ORDER?
You can consult us to get free samples of some products, you only need to pay the freight or arrange express delivery to us and get the samples. You can send us the product specifications and requirements you need, and we will manufacture products according to your requirements.
DO YOU SUPPLY PRODUCT REPORT?
Yes. We’ll give you product analysis report before shipping.
LEARN MORE ABOUT US
Shandong Look Chemical
1. For products ≤50kg, we recommend using express delivery, which is usually called DDU service (discounted, convenient).
2. For products ≤500kg, we generally recommend air freight, which is usually called FOB, CFR or CIF service (fast and efficient).
3. For products >500kg, we generally recommend shipping by sea, which is usually called FOB, CFR or CIF service (economical, safe).
4. For high-value products, please choose air or express to ensure the safety of product transportation.
