Benzene;Benzol Phenyl hydride Cyclohexatriene Coalnaphtha;Phene (CAS#71-43-2)

71-43-2 Introduction: Understanding its significance

In the field of compounds, “71-43-2” refers to a specific substance called benzene. Benzene is an aromatic hydrocarbon that has been the cornerstone of organic chemistry since its discovery in the early 19th century. Its molecular formula C6H6 indicates that it is composed of six carbon atoms and six hydrogen atoms arranged in a planar ring structure with resonance stability.

The reason why benzene is important is not only because of its unique chemical properties, but also because it is widely used in various industries. It is the main component for synthesizing many chemical substances, including plastics, resins, synthetic fibers, and dyes. This compound is also a precursor for important industrial chemicals such as ethylbenzene, isopropylbenzene, and cyclohexane, which play a critical role in the production of polystyrene and other materials.

However, the importance of benzene is not limited to the manufacturing industry, but also raises concerns about its toxicity and potential health risks. Long term exposure to benzene can cause serious health problems, including leukemia and other blood disorders. Therefore, regulatory agencies around the world have developed guidelines to restrict exposure and ensure safe handling practices in industrial environments.

Generally speaking, identifying benzene through CAS 71-43-2 highlights its dual nature as a valuable industrial chemical and a hazardous substance. Understanding the properties, applications, and risks is crucial for chemists, manufacturers, and regulatory agencies. As we continue to study the complexity of compounds, benzene remains a key topic in academic research and industrial practice.