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What is the structure of dimethyl carbonate (cas 616 38 6)?

Dec 23, 2025 Leave a message

CAS 616-38-6 Dimethyl Carbonate (DMC) is a versatile & also eco-friendly carbonate ester extensively used across various industrial applications. It is used here due to its low toxicity as well as environmental friendliness. It is colorless, flammable, and biodegradable, achieving prominence as a green alternative solvent and reagent in processes such as methylation, solvents replacement, battery electrolytes, and fuel additives. With rising regulatory emphasis on volatile organic compounds (VOCs) and hazardous reagents, DMC has emerged as a safer, sustainable chemical, aligning with both environmental and performance goals. What is Dimethyl Carbonate (DMC)

 

What is the structure of dimethyl carbonate (cas 616 38 6)?

 

Structure:

Dimethyl carbonate DMC is represented by the chemical formula C3H6O3. Its molecular structure combines two methoxy groups (OCH3) with a carbonyl group (C=O). This distinctive arrangement contributes to its advantageous characteristics, including being colorless, odorless, and possessing a relatively low toxicity.

 

Dimethyl Carbonate Structure

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What are the properties of dimethyl carbonate dMC?

Dimethyl carbonate (DMC) is a versatile organic compound

  • Physical State: Colorless, clear liquid at room temperature.
  • Odor: Mild, pleasant, ethereal odor.
  • Molecular Formula: C₃H₆O₃
  • Molecular Weight: 90.08 g/mol
  • Density: 1.069 g/cm³ at 20°C
  • Vapor Pressure: 65.2 mmHg at 25°C
  • Refractive Index: 1.3687 at 20°C
  • Chemical Properties: Chemically stable under normal conditions but hydrolyzes slowly in water. Acts as both a methylating agent and carbonylating agent in organic synthesis.

 

 

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