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Dimethyl Carbonate


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Dimethyl Carbonate

DMC Dimethyl Carbonate

Descriptions of Dimethyl Carbonate

Dimethyl Carbonate, an organic compound with the chemical formula C3H6O3, is a low-toxicity, environmentally friendly and widely used chemical raw material, an important intermediate in organic synthesis, with carbonyl, methyl and methoxy functional groups in the molecular structure, and a variety of reactive properties, which is safe to use, convenient, less polluting and easy to transport in the production.

Product Properties
NameChemical Molecular FormulaMolecular WeightChemical  Structural FormulaMelting PointBoiling PointAppearance
Ethyl Methyl Carbonate(EMC)C4H8O3104.1-55℃109.2℃Colorless ann Transparent Liquid
Diethyl Carbonate(DEC)C5H10O3118.13-43℃126.8℃
Dimethyl Carbonate(DMC)C3H6O390.084℃90.2℃
NameRelative DensityIndex of TefractionClosed Flash PointOxidation TestToxicity TestCorrosion Test
Ethyl Methyl Carbonate(EMC)1.0021.37823.3℃1.Non-oxidizing Substances  2.Non-organic peroxidesNon-Toxic SubstancesNon-corrosive Bubstances
Diethyl Carbonate(DEC)0.9751.384632.8℃
Dimethyl Carbonate(DMC)1.0731.369721.7℃

Main Applications of Dimethyl Carbonate

Dimethyl carbonate (DMC) is a versatile chemical compound with various applications across different industries. Some of the main applications of dimethyl carbonate include:

  1.  Solvent: DMC is widely used as a solvent in different applications. It has excellent solubility properties and can dissolve a wide range of organic and inorganic compounds. It is commonly used as a solvent for paints, coatings, adhesives, and cleaning agents.
  2. Chemical Intermediate: DMC is a valuable chemical intermediate in the production of various compounds. It is used in the synthesis of pharmaceuticals, agrochemicals, and other fine chemicals. DMC can act as a methylating agent and is employed in diverse reactions, such as esterification, carbonylation, and methylation processes.
  3.  Lithium-ion Batteries: DMC plays a crucial role in the manufacturing of lithium-ion batteries. It is used as an electrolyte component and a solvent for the lithium salts that facilitate the movement of ions within the battery. DMC improves the performance and stability of lithium-ion batteries, contributing to their high energy density and long cycle life.
  4.  Polycarbonate and Polyurethane Production: DMC is a key raw material in the synthesis of polycarbonate and polyurethane. It is used as a reactant in the production of polycarbonate resins, which are widely employed in the manufacturing of automotive components, electrical and electronic devices, and optical lenses. DMC is also utilized as a raw material for the production of polyurethane foams, coatings, and adhesives.
  5. Fuel Additive: DMC is utilized as a cleaner and environmentally friendly fuel additive. It can be blended into gasoline or diesel to improve combustion efficiency and reduce exhaust emissions. DMC’s oxygenate properties help enhance fuel octane rating, reduce carbon monoxide and particulate emissions, and decrease the presence of harmful pollutants.
  6. Other Applications: DMC finds application in various other sectors, such as the manufacturing of pesticides, herbicides, and pharmaceuticals. It is also used as a polymerization solvent for polyacetals, production of methyl isocyanate, and as a VOC (volatile organic compound) exempt solvent due to its low toxicity and low potential for atmospheric pollutant formation.

It’s worth noting that the specific applications and uses of dimethyl carbonate may vary depending on factors such as regional regulations, industry requirements, and technological advancements.

Packaging and Storage of Dimethyl Carbonate

  1. Packing:200kg galvanized iron drum
  2. Storage: The product should be stored in tightly sealed containers and placed in cool,dry olaces,avoiding sunshine

What Our Clients Say

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"We are extremely satisfied with the Dimethyl Carbonate supplied by Dongke for our lithium-ion battery manufacturing. The high purity and consistent quality of their product have significantly improved the performance and lifespan of our batteries."
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"The Dimethyl Carbonate from Dongke has been instrumental in our lithium-ion battery production. It dissolves lithium salts effectively, ensuring excellent electrolyte conductivity and enhancing the overall battery efficiency. We highly recommend Dongke for their top-notch DMC."
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"Dongke's Dimethyl Carbonate has proven to be an exceptional choice for our lithium-ion battery manufacturing. The product's stability and low impurity levels have greatly contributed to the safety and reliability of our batteries. We continue to rely on Dongke for their superior DMC."
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"The Dimethyl Carbonate provided by Dongke has exceeded our expectations in terms of quality and performance for our lithium-ion batteries. The impeccable solubility properties of their DMC enable better electrode formation and help us achieve higher energy density and improved battery life."

Dimethyl Carbonate Manufacturer in China

  • Dongke is a well-known Dimethyl Carbonate (DMC) manufacturer in China, offering high-quality and cost-effective products.
  • As a leading manufacturer in the field, Dongke has extensive experience and expertise in producing Dimethyl Carbonate. Our state-of-the-art production facilities adhere to international quality standards, ensuring the consistent and reliable quality of our products. We employ advanced technologies and rigorous quality control processes to deliver DMC products that meet the highest industry standards.
  • Our Dimethyl Carbonate products find wide application across various industries. We cater to the diverse needs of our customers, supplying DMC as a solvent, chemical intermediate, and raw material for manufacturing processes. Our products are used in the production of paints, coatings, adhesives, pharmaceuticals, polycarbonate resins, and many other applications.
  • In addition to our commitment to quality, Dongke is dedicated to offering competitive prices. Through lean production practices, efficient resource utilization, and supply chain optimization, we are able to provide cost-effective DMC products to our customers. We prioritize long-term partnerships and customer satisfaction, striving to meet their requirements while delivering value.
  • As a renowned Dimethyl Carbonate manufacturer in China, Dongke is known for its high-quality products and competitive prices. Our professional team is committed to providing excellent products and comprehensive service, helping our customers succeed in their respective industries.
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