1-Methoxy-2-Propanol CAS 107-98-2： A Comprehensive Analysis for Your Reference

Abstract

This article provides a comprehensive analysis of 1-Methoxy-2-Propanol, also known as CAS 107-98-2. It delves into the chemical properties, synthesis methods, applications, safety considerations, regulatory information, and environmental impact of this compound. The aim is to offer a detailed reference for those interested in understanding the characteristics and uses of 1-Methoxy-2-Propanol.

Introduction to 1-Methoxy-2-Propanol (CAS 107-98-2)

1-Methoxy-2-Propanol, with the chemical formula C3H8O, is a primary alcohol commonly used in various industrial applications. It is a colorless liquid with a mild, ether-like odor. This compound is classified as a methoxy alcohol, which means it contains a methoxy group (-OCH3) attached to a propane chain. The CAS number 107-98-2 is a unique identifier used to track and regulate the compound's use and distribution.

Chemical Properties of 1-Methoxy-2-Propanol

1-Methoxy-2-Propanol has several distinct chemical properties that make it valuable in different industries. Firstly, it is a polar compound, which allows it to dissolve a wide range of organic and inorganic substances. This property makes it useful as a solvent in chemical reactions and as a cleaning agent. Secondly, it is flammable and has a boiling point of approximately 82°C, which is important for its handling and storage. Lastly, it is a volatile organic compound (VOC), which means it can evaporate into the atmosphere, affecting air quality and potentially contributing to smog formation.

Synthesis Methods of 1-Methoxy-2-Propanol

The synthesis of 1-Methoxy-2-Propanol can be achieved through various methods, each with its own advantages and limitations. One common method involves the reaction of methanol with propene in the presence of a catalyst. This process, known as the Grignard reaction, produces the desired alcohol in high yields. Another method is the hydrolysis of propyl chloromethane, which is a more straightforward process but may result in lower purity. Additionally, the reaction of ethyl acetate with sodium hydroxide can also yield 1-Methoxy-2-Propanol, although this method is less commonly used due to the presence of by-products.

Applications of 1-Methoxy-2-Propanol

1-Methoxy-2-Propanol finds extensive use in various industries due to its unique properties. It is a key ingredient in the production of paints, inks, and adhesives, where it acts as a solvent and improves the flow properties of the formulations. In the pharmaceutical industry, it is used as a solvent for certain drugs and as a starting material for the synthesis of other compounds. Moreover, it is employed in the production of fragrances and flavors, where it contributes to the desired aroma profile.

Safety Considerations for 1-Methoxy-2-Propanol

Handling 1-Methoxy-2-Propanol requires careful consideration of its safety profile. It is classified as a hazardous substance due to its flammability and potential for causing irritation to the skin, eyes, and respiratory system. Adequate ventilation is essential when working with this compound to prevent inhalation of vapors. Personal protective equipment, such as gloves and safety goggles, should be worn to minimize exposure. In case of accidental ingestion or contact with skin or eyes, immediate medical attention is recommended.

Regulatory Information and Environmental Impact

The use of 1-Methoxy-2-Propanol is regulated by various agencies around the world. In the United States, the Environmental Protection Agency (EPA) and the Occupational Safety and Health Administration (OSHA) have established guidelines for its handling and disposal. These regulations aim to protect human health and the environment. As a VOC, 1-Methoxy-2-Propanol can contribute to air pollution and has been associated with adverse environmental effects. Therefore, efforts are being made to reduce its use and promote the development of alternative, less harmful compounds.

Conclusion

In conclusion, 1-Methoxy-2-Propanol (CAS 107-98-2) is a versatile compound with a wide range of applications. Its chemical properties, synthesis methods, and safety considerations are crucial for its proper use and handling. Understanding the regulatory framework and environmental impact is essential for responsible stewardship. This comprehensive analysis serves as a valuable reference for anyone interested in the characteristics and uses of 1-Methoxy-2-Propanol.

Keywords: 1-Methoxy-2-Propanol, CAS 107-98-2, chemical properties, synthesis methods, applications, safety considerations, regulatory information, environmental impact.