Abstract

This article provides a comprehensive identification of Isosorbide Dimethyl Ether (CAS 5306-85-4), a chemical compound with significant applications in various industries. The article delves into the chemical structure, physical properties, synthesis methods, uses, safety considerations, and regulatory information surrounding this compound, offering a detailed overview for professionals and researchers in the field.

Introduction to Isosorbide Dimethyl Ether (CAS 5306-85-4)

Isosorbide Dimethyl Ether, also known as 1,4:3,6-Dianhydro-D-galactitol dimethyl ether, is a chemical compound with the CAS number 5306-85-4. It is a white crystalline solid that is widely used in the pharmaceutical, agrochemical, and polymer industries. This compound is a derivative of isosorbide, which is a sugar alcohol with a unique chemical structure that makes it versatile for various applications.

Chemical Structure

The chemical structure of Isosorbide Dimethyl Ether consists of a six-membered ring with two ether groups attached to the ring. The structure is similar to that of isosorbide, but with the hydroxyl groups replaced by methyl ether groups. This modification alters the physical and chemical properties of the compound, making it suitable for specific applications.

Physical Properties

Isosorbide Dimethyl Ether is a white crystalline solid that is odorless and slightly soluble in water. It has a melting point of approximately 108-110°C and a boiling point of around 234-236°C. These physical properties make it suitable for use in various formulations, including pharmaceuticals and agrochemicals.

Synthesis Methods

The synthesis of Isosorbide Dimethyl Ether can be achieved through several methods, including the reaction of isosorbide with dimethyl sulfate in the presence of a base, or the reaction of isosorbide with dimethyl alcohol in the presence of a catalyst. These methods are chosen based on the desired purity and scale of production.

Uses

Isosorbide Dimethyl Ether finds applications in various industries due to its unique properties. In the pharmaceutical industry, it is used as a solvent for active pharmaceutical ingredients and as a stabilizer for pharmaceutical formulations. In the agrochemical industry, it is used as a solvent for herbicides and pesticides. Additionally, it is used in the production of polymers, where it acts as a cross-linking agent.

Safety Considerations

As with any chemical compound, safety considerations are crucial when handling Isosorbide Dimethyl Ether. It is classified as a hazardous substance due to its potential to cause irritation to the skin, eyes, and respiratory system. Proper handling, storage, and disposal procedures are essential to minimize the risk of exposure and ensure the safety of workers and the environment.

Regulatory Information

Isosorbide Dimethyl Ether is subject to various regulations and standards, depending on its use and the country in which it is produced or sold. These regulations ensure that the compound is produced and used safely and responsibly. Compliance with these regulations is essential for manufacturers and users of the compound.

Conclusion

In conclusion, Isosorbide Dimethyl Ether (CAS 5306-85-4) is a versatile chemical compound with a range of applications in different industries. Its unique chemical structure and physical properties make it suitable for various uses, from pharmaceuticals to agrochemicals and polymers. Understanding the synthesis methods, safety considerations, and regulatory information surrounding this compound is crucial for professionals and researchers in the field. By adhering to proper handling and disposal procedures, the risks associated with Isosorbide Dimethyl Ether can be minimized, ensuring its safe and responsible use.

Keywords

Isosorbide Dimethyl Ether, CAS 5306-85-4, chemical structure, physical properties, synthesis methods, uses, safety considerations, regulatory information