Basic Information
Industrial Grade Diethyl Carbonate DEC 99% CAS 105-58-8
| Molecular Formula | C5H10O3 |
| Molar Mass | 118.13 |
| Density | 0.975 g/mL at 25 °C (lit.) |
| Melting Point | -43 °C (lit.) |
| Boling Point | 126-128 °C (lit.) |
| Flash Point | 88°F |
| Water Solubility | Negligible |
| Solubility | 18.8mg/l insoluble |
| Vapor Presure | 10 mm Hg ( 23.8 °C) |
| Vapor Density | 4.1 (vs air) |
| Appearance | Liquid |
| Color | Clear |
| Odor | Pleasant, etheral; mild and nonresidual. |
Products Description
What is Diethyl Carbonate DEC?
Diethyl Carbonate is slightly soluble in water but miscible with many organic solvents. It is widely used as a solvent in paints and inks, as a key component in the electrolyte of lithium-ion batteries, as a chemical intermediate in synthetic drugs and pesticides, and as a gasoline additive. It has relatively low toxicity but is flammable and therefore requires proper storage and use.
Uses:
1. Diethyl Carbonate is widely used as a solvent in the production of paints, adhesives and inks.
2. It is an important component of the electrolyte of lithium-ion batteries, which helps to improve the conductivity and stability of the electrolyte.
3. It is a key intermediate in organic synthesis.
4. In the fuel industry, diethyl carbonate 99.5% is used as a gasoline additive to increase the octane rating of gasoline and reduce harmful emissions.


Safety Information:
1.When using diethyl carbonate, avoid sources of ignition and high temperatures to avoid fire or explosion.
2. Proper ventilation should be observed during use and prolonged exposure should be avoided.
3. Containers should be sealed and kept away from ignition sources and oxidizers during storage.
Packaging & Delivery
Packaging: 25kg fiber drum with PE inner liner or customized packaging available.
Delivery Time: 7–10 days after payment confirmation.
Shipping Methods: By sea, air, or courier (FedEx, DHL, UPS, TNT).
Why choose Gneebio?
1. Your inquiry will be replied within 4 hours. (Online service)
2. Free samples can be sent on request.
3. Small quantity is also available. The MOQ is 25kgs.
4. We have more than 10 years experience in sales and production.
5. Customized packaging and production are available.
6. Your products can be delivered on time.
7. We have professional forwarders in different ports.
8. Different payment terms can be chosen like L/C, D/P, T/T, Paypal, Credit card or else.
We want a win-win business. Send your inquiry and you will get it!
Company Profile
Gneebio is located in Anyang City, Henan Province, China. It is a well-known supplier and manufacturer of chemical raw materials in China. We provide basic chemical raw materials, organic solvents, pharmaceutical intermediates, and other cost-effective chemical products to domestic and international chemical manufacturers and fine chemical product producers.



FAQ
1. Do you provide free samples?
A: Of course. We are always willing to provide free samples for new customers.
2. Do you have discounts?
A: There are different discounts for different quantities.
3. What is the payment method?
A: For small orders, you can pay by wire transfer, Western Union or Paypal; for normal orders, you can pay by wire transfer to our company account.
4. What documents do you provide?
A: Usually, we provide commercial invoice, packing list, loading list, COA, certificate of origin. If your market has any special requirements, please let us know.
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