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cas 139 07 1

Understanding CAS 139-07-1 A Comprehensive Overview

CAS 139-07-1 refers to a specific chemical compound known as phenol or carbolic acid, an essential organic compound with the molecular formula C6H5OH. It is a white crystalline solid or a colorless liquid that has a distinctive odor reminiscent of medicinal products. Phenol plays a significant role in various industries, particularly in the production of plastics, chemicals, and pharmaceuticals.

Chemical Characteristics

Phenol has a molecular weight of 94.11 g/mol and its structure consists of a hydroxyl group (-OH) attached to a benzene ring. This configuration grants phenol unique chemical properties, including its ability to act as both a weak acid and a base under different conditions. Its boiling point is around 182 °C, and it is soluble in alcohol, ether, and chloroform, but only moderately soluble in water.

The presence of the hydroxyl group significantly influences its reactivity, making phenol an important precursor in the synthesis of several other chemical compounds. Its acidic nature allows it to react with bases, forming phenoxide ions, which can further participate in various substitution reactions.

Industrial Applications

Understanding CAS 139-07-1 A Comprehensive Overview

In the pharmaceutical industry, phenol is utilized in the manufacture of several drugs and antiseptics. It is an active ingredient in certain throat sprays, mouthwashes, and antiseptic solutions due to its antimicrobial properties. Additionally, phenol is involved in the synthesis of compounds like acetaminophen (paracetamol), an essential analgesic and antipyretic medication.

cas 139 07 1

Moreover, phenol acts as a precursor for various agrochemicals and herbicides, making it significant in agriculture. The compound is also applied in the production of dyes and disinfectants.

Safety and Environmental Concerns

While phenol serves various beneficial purposes, it is essential to handle this compound with care due to its toxic and corrosive nature. Exposure to phenol can occur through inhalation, ingestion, or skin contact, and it may lead to severe health effects such as skin burns, respiratory distress, and systemic toxicity. The compound is also classified as a potential carcinogen, making safety protocols essential during its handling and use.

Environmental concerns related to phenol mainly revolve around its potential to contaminate water bodies. Phenol is toxic to aquatic life, and even low concentrations can have detrimental effects on ecosystems. Thus, it is crucial to manage its emissions and waste responsibly to mitigate environmental impact.

Regulatory Framework

Various regulatory agencies oversee the use of phenol due to its health risks. The U.S. Environmental Protection Agency (EPA), for example, monitors phenol's presence in water and air, establishing permissible exposure levels to safeguard public health. The Occupational Safety and Health Administration (OSHA) also regulates workplace safety concerning phenol exposure to mitigate risks for workers.

In summary, CAS 139-07-1, or phenol, is a vital chemical compound with diverse applications across multiple industries. While it offers significant technological and medicinal benefits, caution must be exercised regarding its health and environmental impacts. Continuous research and regulation are imperative to ensure that the benefits of phenol are harnessed safely and sustainably, promoting innovation while protecting public health and the environment. Understanding the implications of phenol, therefore, remains crucial in both industrial and regulatory contexts.

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