The Ultimate Guide to 2,6-DIMETHYLTHIOPHENOL CAS 118-72-9： Everything You Need to Know

Abstract

This article provides a comprehensive guide to 2,6-Dimethylthiophenol, a chemical compound with the CAS number 118-72-9. It covers various aspects such as its physical and chemical properties, synthesis methods, applications, safety considerations, and regulatory information. The guide aims to provide readers with a thorough understanding of this compound, making it an essential resource for researchers, chemists, and anyone interested in the field of organic chemistry.

Introduction to 2,6-Dimethylthiophenol

2,6-Dimethylthiophenol, also known as 2,6-dimethyl-1-phenylthiourea, is a synthetic organic compound that belongs to the thiophenol family. It is characterized by the presence of a thiophene ring with a methyl group attached at the 2 and 6 positions. This compound has gained significant attention due to its unique properties and potential applications in various industries.

Physical and Chemical Properties

2,6-Dimethylthiophenol is a colorless to pale yellow liquid with a characteristic odor. It has a melting point of approximately 15-16°C and a boiling point of around 243-244°C. The compound is soluble in organic solvents such as ethanol, ether, and chloroform but is sparingly soluble in water. It is also known for its strong reducing properties and can react with various oxidizing agents.

Synthesis Methods

The synthesis of 2,6-Dimethylthiophenol can be achieved through several methods, including the reaction of 2,6-dimethylbenzenethiol with formaldehyde in the presence of a base. Another common method involves the reaction of 2,6-dimethylbenzenethiol with chloromethyl ketone in the presence of a base. These synthetic routes provide a reliable and efficient way to produce the compound in laboratory settings.

Applications

2,6-Dimethylthiophenol finds applications in various fields, including pharmaceuticals, agrochemicals, and organic synthesis. In the pharmaceutical industry, it is used as a precursor for the synthesis of active pharmaceutical ingredients. In agrochemicals, it serves as a starting material for the production of herbicides and insecticides. Additionally, its unique properties make it a valuable compound in organic synthesis, where it can be used to introduce sulfur-containing functionalities into organic molecules.

Safety Considerations

Handling 2,6-Dimethylthiophenol requires appropriate safety measures due to its potential hazards. The compound is toxic if inhaled, ingested, or absorbed through the skin. It can cause irritation to the respiratory system, eyes, and skin. Therefore, it is crucial to wear appropriate personal protective equipment, such as gloves, goggles, and lab coats, when working with this compound. Proper ventilation and adherence to safety protocols are essential to minimize the risks associated with its use.

Regulatory Information

2,6-Dimethylthiophenol is subject to regulatory requirements in many countries. It is classified as a hazardous substance and is subject to specific regulations regarding its storage, transportation, and disposal. Compliance with these regulations is crucial to ensure the safety of workers and the environment. It is advisable to consult the relevant regulatory authorities for detailed information on the specific regulations applicable to 2,6-Dimethylthiophenol in your region.

Conclusion

In conclusion, 2,6-Dimethylthiophenol, with the CAS number 118-72-9, is a versatile organic compound with a wide range of applications. This guide has provided an overview of its physical and chemical properties, synthesis methods, applications, safety considerations, and regulatory information. Understanding these aspects is crucial for researchers, chemists, and anyone involved in the field of organic chemistry. By providing a comprehensive guide, this article aims to serve as a valuable resource for those seeking detailed information about 2,6-Dimethylthiophenol.

Keywords: 2,6-Dimethylthiophenol, CAS 118-72-9, physical and chemical properties, synthesis methods, applications, safety considerations, regulatory information