Understanding CAS 107-46-0: Key Uses and Safety

20, Aug. 2026

 

CAS 107-46-0 refers to the chemical compound 2,4-dihydroxybenzophenone, commonly used as a UV filter in sunscreens and personal care products. The importance of this compound is rooted in its ability to protect the skin from the damaging effects of ultraviolet (UV) rays, which can lead to premature aging and increase the risk of skin cancers.

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The origin of 2,4-dihydroxybenzophenone dates back to the 1930s when researchers began investigating various compounds that could effectively absorb UV radiation. With increasing awareness of sun safety and skin health, the cosmetic and pharmaceutical industries gradually adopted this compound for its protective qualities. Today, its widespread usage as a UV filter emphasizes its significance in product formulation.

When discussing the argumentation behind the importance of CAS 107-46-0, it's essential to highlight its effectiveness. Scientific studies have shown that 2,4-dihydroxybenzophenone provides broad-spectrum protection. This means it shields not only against UVA rays, which penetrate deeply and can lead to long-term skin damage but also against UVB rays, which cause sunburn. The dual protection mechanism makes it a preferable choice among formulators aiming to create effective sunscreen products.

Moreover, the process of integration into skincare formulations is also noteworthy. The compound is typically combined with other ingredients that enhance its stability and efficacy. Chemical interactions and compatibility with other filters are crucial since a well-formulated sunscreen ensures that the active ingredients work effectively together to provide optimal protection.

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Another aspect to consider is the regulatory environment surrounding CAS 107-46-0. Over the years, various regulatory bodies, including the FDA in the United States and the European Commission, have conducted evaluations to ensure the safety of this compound. These assessments have confirmed that 2,4-dihydroxybenzophenone is safe for use in cosmetics at concentrations normally found in market products, which helps maintain consumer trust and product integrity.

The significance of CAS 107-46-0 extends beyond personal care products. Its impact on the cosmetic industry showcases a growing trend towards protective skincare solutions amidst rising concerns about sun exposure. As consumers become increasingly aware of the risks associated with UV radiation, products containing this compound are likely to see sustained demand.

Furthermore, ongoing research continues to delve into the molecular mechanisms by which 2,4-dihydroxybenzophenone functions, potentially revealing additional benefits or applications. As innovation in sun care products progresses, the knowledge surrounding CAS 107-46-0 will play a pivotal role in shaping future formulations that prioritize skin health and safety.

In conclusion, CAS 107-46-0 is more than just a chemical identifier; it represents a vital component of protective skincare. Its historical journey reflects a greater understanding of the importance of UV protection, and as the industry evolves, so too will the methods employed to keep consumers safe while enjoying the sun.

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