For chemists and procurement specialists in the B2B chemical sector, a thorough understanding of key intermediates like Dimethyl Methylmalonate (CAS 609-02-9) is fundamental. This diester compound is a cornerstone in many organic synthesis pathways, valued for its specific chemical properties and reactivity. Delving into its characteristics and production methods helps in making informed sourcing decisions and optimizing its application.

Dimethyl Methylmalonate, also referred to as dimethyl 2-methylmalonate, is characterized by its molecular formula C6H10O4. As described by leading suppliers, it typically presents as a colorless liquid, often with a subtle aromatic odor. Its stability and dual ester functionality make it an excellent starting material for various chemical transformations. The compound is known to be soluble in many organic solvents but has moderate solubility in water. Its boiling point and density are important parameters for handling and processing, and manufacturers usually provide detailed specifications for these properties.

The synthesis of Dimethyl Methylmalonate commonly involves esterification processes. One traditional method starts with chloroacetic acid, which is converted into sodium cyanoacetate and then hydrolyzed and esterified with methanol in the presence of sulfuric acid. While mature, this process can be lengthy and involves several steps. More advanced methods, such as catalytic carbonylation, offer alternative routes but may involve complex reaction conditions. Understanding these production methods provides insight into the potential cost structures and purity profiles of the final product. For instance, manufacturers often achieve purity levels of ≥98% (GC), which is critical for its downstream applications.

When considering purchasing Dimethyl Methylmalonate, a key factor is the reliability and quality assurance provided by the Dimethyl Methylmalonate manufacturer. A good supplier will offer consistent product quality, evidenced by Certificates of Analysis (COA), and maintain a stable production capacity, ensuring that your supply chain is secure. Whether you are looking to buy Dimethyl Methylmalonate for pharmaceutical intermediates, agrochemicals, or other fine chemical syntheses, selecting a supplier that prioritizes purity and production efficiency is paramount.

Engaging with a reputable Dimethyl Methylmalonate supplier, especially those with extensive experience and a strong presence in markets like China, can provide access to high-quality materials at competitive Dimethyl Methylmalonate prices. A detailed understanding of its properties and synthesis helps in appreciating the value offered by these specialized manufacturers.