CAS 100-61-8: Key Uses and Safety Tips You Must Know

30, Sep. 2026

 

CAS 100-61-8, also known as benzyl alcohol, is a colorless liquid with a mild aromatic scent. It is a common solvent in pharmaceuticals and cosmetics, as well as a widely used ingredient in various industries. Understanding its key uses and safety precautions is essential for anyone working with or around this compound.

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Key Uses of CAS 100-61-8

Benzyl alcohol is not only a versatile solvent but also serves as a preservative and a fragrance component in many consumer products. In the pharmaceutical industry, this compound is often utilized in intravenous medications, where it acts as a solvent for active ingredients. Additionally, its anti-bacterial properties make it a suitable choice for formulating certain skin care products, allowing for longer shelf life and enhanced product efficacy.

Another prominent application of CAS 100-61-8 is in the formulation of inks and paints. Its ability to dissolve various compounds makes it an ideal choice for creating a uniform consistency, which is especially important in producing quality finishes. Furthermore, in the fragrance and flavor industry, benzyl alcohol is often used to enhance and stabilize scents, adding depth to perfumes and other scented products.

Industrial Applications

In addition to its presence in consumer products, benzyl alcohol finds a place in various industrial applications. It is often used as a reactive diluent in the production of certain resins, allowing for improved processing and application characteristics. Moreover, its low toxicity makes it a preferred solvent for adhesive formulations and cleaning products, where safety is a priority.

The cosmetic industry also leverages CAS 100-61-8 due to its ability to dissolve both oil and water-based ingredients. Products such as lotions, shampoos, and conditioners often contain benzyl alcohol, taking advantage of its preservative properties and ability to enhance the overall texture and feel of formulations.

Safety Tips for Handling CAS 100-61-8

While benzyl alcohol is commonly used in various applications, proper safety precautions must be taken when handling this chemical. It is mostly considered safe in low concentrations, but certain guidelines should be observed to minimize any potential risks. Always ensure that you work in a well-ventilated area to avoid inhaling vapors, which can cause respiratory irritation in some individuals.

Personal protective equipment (PPE) such as gloves, goggles, and lab coats should be worn to prevent skin and eye contact. Although benzyl alcohol is classified as a low-toxicity substance, it can still cause irritation, particularly in concentrated forms or with prolonged exposure.

Potential Hazards and Precautions

Understanding the potential hazards of CAS 100-61-8 is crucial for safe handling. In addition to respiratory issues, exposure may lead to skin irritation or allergic reactions in sensitive individuals. It is also important to avoid ingesting this chemical, as ingesting large amounts can result in nausea and vomiting.

While benzyl alcohol is considered relatively safe compared to other solvents, it is still classified as a flammable liquid. Therefore, it should be stored away from heat sources and open flames, ideally in cool, dry conditions. Always refer to the safety data sheet (SDS) for CAS 100-61-8 to ensure compliance with safety regulations and best practices.

Environmental Considerations

Benzyl alcohol is known to have a low environmental impact, but it is still essential to monitor its disposal. While it is biodegradable, improper disposal can lead to water pollution and may affect aquatic life. When discarding products that contain CAS 100-61-8, follow local regulations and guidelines to minimize the environmental footprint.

In terms of sustainability, manufacturers are increasingly opting for bio-based alternatives to conventional solvents, including benzyl alcohol. The shift towards greener chemistry aligns with global efforts to create safer and more sustainable products, reducing reliance on petroleum-based chemicals.

Conclusion

Understanding CAS 100-61-8, its diverse applications, and safety measures is vital for those who work with or are impacted by this chemical. From enhancing pharmaceutical formulations to contributing to the cosmetic industry, benzyl alcohol plays a significant role in various sectors. By adhering to proper handling practices and remaining informed about potential hazards, users can effectively minimize risks associated with this compound.

If you have further questions about CAS 100-61-8 or require assistance regarding its applications, feel free to contact us.

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