Certainly! The CAS number 23111-00-4 refers to the chemical compound Benzyl alcohol. This article will explore its properties, uses, safety considerations, and applications across various industries.
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Benzyl Alcohol An Overview
Benzyl alcohol, with the chemical formula C7H8O, is a colorless, aromatic liquid characterized by its pleasant, mild odor reminiscent of jasmine. As a primary aromatic alcohol, it is derived from benzyl chloride and occurs naturally in various essential oils, including those of jasmine, hyacinth, and ylang-ylang. The compound has gained significant traction in various industries, owing to its versatile properties and functional attributes.
Physical and Chemical Properties
Benzyl alcohol has a boiling point of 205 °C and a melting point of -15 °C, making it a stable liquid under room temperature conditions. It is soluble in water, ethanol, and ether, which enhances its applicability as a solvent in numerous formulations. Benzyl alcohol is characterized by its hydrophilic and lipophilic nature, enabling it to interact effectively with both polar and non-polar substances. Furthermore, its moderate volatility makes it a suitable candidate for use in several industrial processes.
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1. Pharmaceuticals One of the most critical uses of benzyl alcohol is in the pharmaceutical industry. It serves as a solvent for various injectable drugs, due to its ability to dissolve a wide range of compounds without compromising their efficacy. Additionally, benzyl alcohol is utilized as a preservative in medicinal formulations due to its antimicrobial properties, helping to extend the shelf life of products.
cas：23111-00-4
2. Cosmetics and Personal Care Benzyl alcohol is widely used as a preservative and solvent in cosmetic and personal care products. Its low toxicity and pleasant fragrance make it ideal for shampoos, lotions, and perfumes. The ability of benzyl alcohol to enhance the penetration of active ingredients into the skin further adds to its desirability in skincare formulations.
3. Food Industry In the food industry, benzyl alcohol is sometimes used as a flavoring agent and preservative. However, its use is subject to strict regulations and guidelines to ensure consumer safety. Its natural occurrence in certain foods makes it a viable option for enhancing flavors without the need for synthetic alternatives.
4. Chemical Synthesis Benzyl alcohol is employed as a precursor in the manufacture of various chemicals, including plastics, resins, and perfumes. Its reactivity allows it to participate in numerous chemical reactions, including esterification and oxidation, leading to a broad spectrum of derivatives used in different applications.
Safety and Environmental Considerations
While benzyl alcohol is generally recognized as safe in regulated quantities, it is essential to adhere to safety guidelines, as excessive exposure can lead to irritation of the skin, eyes, and respiratory tract. Safety Data Sheets (SDS) provide comprehensive information regarding handling, storage, and emergency measures, underscoring the importance of maintaining proper safety protocols in workplaces dealing with this compound.
From an environmental perspective, benzyl alcohol is biodegradable and tends to have a low environmental impact compared to many synthetic alternatives. Nevertheless, it is crucial to monitor its usage and disposal to prevent potential ecological harm.
Conclusion
In summary, benzyl alcohol (CAS 23111-00-4) is a multifaceted compound with diverse applications spanning pharmaceuticals, cosmetics, food, and chemical industries. Its favorable properties, coupled with its natural occurrence and biodegradability, highlight its significance in contemporary formulations. As industries continue to innovate, understanding the properties and applications of benzyl alcohol will remain essential for developing safe and effective products.