Dimethyl Oxalate, identified by CAS number 553-90-2, is a crystalline solid that plays a significant role across various industrial sectors. As a chemical intermediate derived from oxalic acid, its unique properties make it indispensable for a range of applications, including its use as a plasticizer, solvent, and a key component in organic synthesis. For professionals in chemical procurement and R&D, understanding these properties is essential for optimizing product selection and application.

Chemically, Dimethyl Oxalate (C4H6O4) is a diester with a molecular weight of 118.09 g/mol. It typically appears as colorless to white crystals and exhibits good solubility in solvents like ethanol and ether, though it is only slightly soluble in water. Its melting point ranges from 50-54°C, and its boiling point is around 163.5°C. These physical characteristics, combined with its chemical reactivity, make it a versatile compound. When considering purchasing Dimethyl Oxalate, these specifications are critical for evaluating its suitability for specific industrial processes.

One of the primary industrial applications of Dimethyl Oxalate is its function as a plasticizer. It helps to improve the flexibility, durability, and processability of various polymers. Furthermore, it is widely employed in organic synthesis, serving as a precursor for pharmaceuticals, pesticides, and even pure methanol. Its utility as a solvent and extraction agent in certain manufacturing processes also contributes to its demand. Companies looking to buy Dimethyl Oxalate often cite these diverse applications as reasons for its inclusion in their supply chain.

The availability of Dimethyl Oxalate from reputable manufacturers, particularly those based in China, ensures that businesses can access this crucial chemical at competitive prices. Whether you require it for small-scale laboratory synthesis or large-scale industrial production, working with a reliable supplier that guarantees purity and timely delivery is paramount. When you request a quote for Dimethyl Oxalate, ensure you are specifying the required purity level, typically 99% min.

In essence, Dimethyl Oxalate is more than just a chemical compound; it's a critical enabler for a multitude of industrial applications. Its well-defined properties and broad utility make it a sought-after commodity in the chemical market. For companies aiming to secure a steady and high-quality supply, partnering with experienced Dimethyl Oxalate manufacturers and suppliers is the most strategic approach to meet their production needs effectively.