Nov . 16, 2024 23:42 Back to list

cas no 26172 55 4

Understanding CAS No. 26172-55-4 A Comprehensive Overview

The unique identifier known as CAS (Chemical Abstracts Service) number serves as a valuable tool for researchers, manufacturers, and regulatory agencies to track and identify chemical substances. One such CAS number, 26172-55-4, corresponds to a chemical compound known as “Meta-phenylene diamine” (MPD). In this article, we will explore the properties, applications, safety aspects, and environmental considerations of Meta-phenylene diamine.

Chemical Properties

Meta-phenylene diamine is an organic compound with the formula C6H8N2. It is a member of the aniline family, consisting of a benzene ring with two amine groups (-NH2) located at the meta positions. This molecular structure contributes to the chemical’s reactivity and its ability to form various derivatives. MPD appears as a white to light brown crystalline powder with a melting point of approximately 98°C and a boiling point of 315°C. It is soluble in water and organic solvents, which enhances its utility in various industrial applications.

Applications

MPD plays a significant role in multiple sectors. One of its most notable uses is as an intermediate in the production of industrial dyes and pigments. Its ability to form stable complexes with various substrates makes it an essential component in the dye industry, especially for the formulation of vivid colors in textiles and plastics.

Understanding CAS No. 26172-55-4 A Comprehensive Overview

In addition, MPD finds use in the synthesis of various pharmaceuticals and agrochemicals, showcasing its importance in both healthcare and agricultural sectors.

cas no 26172 55 4

Safety Considerations

Despite its widespread applications, it is crucial to handle Meta-phenylene diamine with care. The compound is classified as a skin irritant and sensitizer, which poses potential health risks to workers who may come in contact with it. Prolonged exposure may lead to more severe effects, including dermatitis or respiratory issues.

Regulatory guidelines emphasize the need for appropriate safety measures when working with MPD. This includes the use of personal protective equipment (PPE), such as gloves and goggles, and ensuring adequate ventilation in workspaces to minimize inhalation or skin contact.

Environmental Impact

Environmental concerns associated with Meta-phenylene diamine have prompted discussions regarding its sustainability and impact on ecosystems. Effluents containing MPD can contain toxic characteristics, potentially affecting water quality and aquatic life. As such, industries are encouraged to adopt greener practices and develop treatment methodologies to manage waste containing this compound.

Moreover, researchers are exploring alternatives to MPD that offer similar benefits but with reduced environmental footprints. This trend aligns with the global movement towards sustainable chemistry and the development of safer chemical processes.

Conclusion

Meta-phenylene diamine, identified by CAS number 26172-55-4, exemplifies the dual nature of industrial chemicals highly useful yet potentially hazardous. Its applications in dyes, resins, and pharmaceuticals contribute significantly to various industries; however, awareness of its safety and environmental implications is crucial. As the world continues to innovate and evolve, balancing the benefits of such compounds with their impact on health and the environment remains a priority for scientists and regulatory entities alike.

chemical coagulation and flocculation water treatment