Basic Information
| Density | 1.188 g/mL at 25 °C (lit.) |
| Boling Point | 237 °C/733 mmHg (lit.) |
| Flash Point | 206°F |
| Water Solubility | Insoluble in water. |
| Vapor Pressure | 4.58Pa at 25℃ |
| Refractive Index | n20/D 1.45(lit.) |
Products Description
What is 4-Vinyl-1, 3-Dioxolan-2-One CAS 4427-96-7 VEC?
4-Vinyl-1, 3-Dioxolan-2-One is an important organic compound, a colourless transparent liquid. It is a key additive in the electrolyte of lithium-ion batteries, which can optimise the battery performance; as an intermediate in organic synthesis, it is used in the synthesis of drugs, spices, etc.; it is also an excellent organic solvent, which can improve the processing performance and quality of coatings, inks and other products.


Applications of 4-Vinyl-1, 3-Dioxolan-2-One VEC:
- Battery: VEC is the key additive of electrolyte for lithium ion battery, which can effectively improve the charging and discharging efficiency and cycle life of the battery, and enhance the safety and stability of the battery.
- Synthesis: As an intermediate in organic synthesis, it can participate in many chemical reactions, and is commonly used in the synthesis of fine chemicals such as drugs, spices, functional materials, etc., and provides basic raw materials for the preparation of many organic compounds.
- Solvent: It can be used as a high-quality organic solvent for dissolving insoluble organic compounds. Mainly used in coatings, inks, adhesives and other industries.

Why choose Gneebio?
1. Can provide high quality and competitive price.
2. Free samples for your evaluation.
3. Use the local transportation company to transport the goods, so that you can receive the goods quickly.
4. We will inform you all the information of each stage in advance.
5. Packaging can be customized.
6. Respond at the first time before and after sale.
We want a win-win business. Send your inquiry and you will get it!
Packaging & Shipping
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
We will deliver the goods intact to you by express.
If you want to know the shipping cost, please send an inquiry with your address.


Company Profile
Gneebio company established in 2016, is a comprehensive enterprise dedicated to the production and distribution of a wide range of high-quality chemical products. Our sales team is experienced and efficient, understanding market dynamics and customer needs. We have a broad domestic network and expand globally, winning praise from customers worldwide. In the future, we will uphold the philosophy of "innovation, quality, and service", increase R & D investment, improve quality and service, provide better chemicals and solutions, and promote industry development with partners.
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FAQ
Q1: Are you trading company or manufacturer?
A1: We are chemical factory in China. So we can provide wholesale price.
Q2: How can I get the samples?
A2: We can provide you sample for our existing products, the lead time is about 1-5 days.You just need to pay the sample
Q3: Do you accept third party inspection?
A3: Yes.we do.
Q4: How long is your delivery time?
A4: Generally it is with 7 days if the goods are in stock. According to quantity your required,the delivery time may slightly change.
Q5: Can your company accept the special requirements of your customers?
A5: Of course, we can.
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