Dimethyl Carbonate

Name: Dimethyl Carbonate
Brand: Yingtai Chemical
SKU: CAS：616-38-6
Availability: InStock
Rating: 5 (1 reviews)

No.CAS：616-38-6

Dimethyl Carbonate (DMC) is an eco-friendly green chemical with high oxygen content and low toxicity. It is primarily used as a solvent for lithium-ion battery electrolytes, a raw material for polycarbonate synthesis, an oxygenated additive for gasoline, and as an environmentally friendly methylating/carbonylation reagent replacing phosgene and dimethyl sulfate.616-38-6

Origin：

Shandong, China

Number：

616-38-6

EINECS Number：

210-478-4

Purity：

≥99.5%

Appearance：

Colorless transparent liquid with a faint ester-like odor

Molecular Formula：

C₃H₆O₃

Other Names：

Methyl carbonate; Dimethyl Carbonate (DMC)

Melting Point：

2-4 °C

Viscosity：

Approx. 0.65 mPa·s (20 °C)

Boiling Point：

90 °C

Vapor Pressure：

6.7 kPa (20 °C)

Water Solubility：

Slightly soluble in water

Acidity：

Neutral

Flash Point：

17 °C (closed cup)

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Description

Dimethyl Carbonate (CAS No.: 616-38-6, commonly abbreviated as DMC) is a simple organic carbonate ester, hailed as a model green chemical for the 21st century. It features excellent solvency, high oxygen content (53%), low toxicity, and good biodegradability. In the new energy sector, DMC is a key solvent component in lithium-ion battery electrolytes, crucial for battery performance and safety. In materials, it replaces the traditional phosgene route via transesterification to produce environmentally friendly polycarbonate (PC) resins. In fuels, it serves as an oxygenated additive for gasoline, improving combustion and reducing emissions. In organic synthesis, DMC acts as a safe methylating and carbonylation agent, widely used in synthesizing intermediates for pharmaceuticals, agrochemicals, and dyes, replacing highly toxic phosgene and dimethyl sulfate. Our product, manufactured in Shandong, China, is produced using advanced and environmentally friendly processes such as transesterification or oxidative carbonylation, achieving a purity of ≥99.5% with extremely low levels of impurities like moisture and methanol, and good electrochemical stability. Its quality meets the stringent requirements for lithium batteries, high-end engineering plastics, and fine chemical synthesis.

Shandong Wintex Chemical Co., Ltd.: Your Trusted Partner in Fine Chemicals

Strategic Hub: Based in Dongying, Shandong, a leading petrochemical base in China.

Core Business: Focus on R&D, production and sales of high-value-added fine chemicals.

Advanced Manufacturing: Park-based facilities with modern plants, intelligent control systems and integrated utilities for efficient full-process production.

Reliable Supply: Key fine chemical supplier in the Bohai Rim, with substantial capacity to provide stable, premium products and integrated supply chain solutions.

Customer-Centric Solutions: Go beyond product supply, partnering with clients to solve challenges in sourcing, application and technical support.

Global Reach: Implement the "two ends abroad" trade strategy, growing international trade and global partnerships steadily.

Our Commitment: Uphold "Safety, Innovation, Win-Win", invest in R&D to drive sustainable industry growth and boost the development of the Dongying region.

1. Q: Are you a manufacturer?

A: We are an integrated enterprise engaged in R&D, production, sales, storage, and logistics. In the field of fine chemicals, we own proprietary production lines for core products such as Methyl Tert-Butyl Ether (MTBE) and Ethyl Acetate. Supported by our self-built smart warehousing and logistics platform, we maintain long-term and stable supply of a variety of fine chemical raw materials, including MTBE, Isooctane, Isomeric Xylene, Methanol, Ethyl Acetate, and Cyclohexanone. We have established deep strategic partnerships with leading chemical manufacturers both domestically and internationally. Leveraging our ready stock and supply chain advantages, we provide customers with cost-effective products and integrated solutions.

2. Q: How do you guarantee product quality?

A: We strictly implement the EPR quality management system, ensuring full control over the production process to guarantee the stability and compliance of raw materials and finished products. On the logistics side, we follow SOP-compliant loading and transportation procedures, combined with intelligent warehousing and smart logistics systems, to ensure the safe, timely, and accurate delivery of goods.

3. Q: Can you provide samples?

A: Yes, we welcome sample orders for testing purposes. Please share your specific product requirements. Samples are provided free of charge, but express shipping costs will be the responsibility of the customer.

4. Q: How can I verify product quality before placing an order?

A: You may choose any of the following methods:

Request free samples for testing;

Refer to our previous SGS test reports;

Arrange SGS on-site inspection before loading.

5. Q: What is your minimum order quantity (MOQ)?

A: The minimum order quantity for each product is one 20-foot container (20°FCL).

6. Q: What packaging options do you offer?

A: We offer a variety of packaging solutions to meet different customer needs, including:

Steel drums, plastic drums, IBC tanks, Flexitanks, ISO TANKS, and bags, among others.

7. Q: What payment terms do you accept?

A: We primarily accept TT (Telegraphic Transfer) and LC (Letter of Credit). Other payment terms can be flexibly negotiated based on specific business arrangements.

8. Q: Can you offer a discounted price?

A: Yes. Discounts are available and will be negotiated based on your order quantity.

9. Q: What is your delivery time?

A: We ensure prompt and reliable delivery through professional chemical logistics channels. Generally, shipment will be arranged within 14 working days after receiving the deposit or the original Letter of Credit.