Oxybenzone (CAS 131-57-7): Properties, Applications, and Safety Considerations for UV Protection
Discover the essential role of Oxybenzone as a UV filter in sunscreens and its impact on skin safety and environmental concerns.
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Oxybenzone
Oxybenzone, also known as Benzophenone-3, is a critical organic compound widely utilized as a broad-spectrum ultraviolet (UV) filter in sunscreens and various personal care products. Its primary function is to absorb both UVA and UVB radiation, thereby shielding the skin from harmful effects such as sunburn, premature aging, and potentially reducing the risk of skin cancer. Beyond its protective capabilities, Oxybenzone acts as a photostabilizer, enhancing the efficacy of other sunscreen ingredients and protecting cosmetic formulations from deterioration due to UV exposure. Its oil-soluble nature and effectiveness make it a staple ingredient in many skincare formulations. Users can find detailed information on its chemical properties, applications, and safety profiles, aiding informed choices in sun protection.
- Understand the extensive uses of Oxybenzone in protecting skin from damaging UV rays, covering both UVB and short-wave UVA spectra.
- Explore the chemical properties of Oxybenzone, including its molecular formula (C14H12O3) and melting point, crucial for formulators.
- Learn about the applications of Oxybenzone not just in sunscreens but also in other cosmetics for product protection against UV degradation.
- Gain insights into the ongoing discussions surrounding Oxybenzone's safety and environmental impact, referencing available scientific data.
Advantages Offered by Oxybenzone
Broad-Spectrum UV Protection
Oxybenzone provides comprehensive protection by absorbing both UVA and UVB radiation, vital for preventing sunburn and long-term skin damage. Understanding the uses of Oxybenzone reveals its importance in comprehensive sun protection strategies.
Photostabilization
This compound enhances the stability of other sunscreen ingredients, ensuring sustained efficacy of the product when exposed to sunlight. The reliable UV filter capabilities of Oxybenzone are key to its widespread use.
Formulation Versatility
Its oil-soluble nature and compatibility with other cosmetic ingredients make Oxybenzone a versatile choice for various skincare products, including lotions, creams, and sprays. Researching the chemical properties of Oxybenzone is essential for optimal formulation.
Key Applications
Sun Protection Products
Oxybenzone is a primary ingredient in sunscreens, lotions, sprays, and creams designed to protect the skin from harmful UV radiation, a core application for this Oxybenzone CAS 131-57-7.
Cosmetics
Used in color cosmetics that offer UV protection, ensuring the product itself remains stable and effective under light exposure.
Personal Care
Found in various personal care items to provide UV defense, contributing to overall skin health and product longevity.
Fragrances
Can be used in fragrance formulations to protect them from UV-induced degradation, maintaining scent integrity.