
BUTYL ISOBUTYRATE
Description
Butyl isobutyrate is a versatile ester compound commonly used in skincare and cosmetic formulations. This colorless liquid with a fruity odor serves as an effective solvent and fragrance ingredient. Its low molecular weight allows for rapid evaporation, making it ideal for quick-drying products such as nail polishes and setting sprays.
In skincare applications, butyl isobutyrate acts as an emollient, helping to soften and smooth the skin's surface. It also functions as a dispersing agent, aiding in the even distribution of active ingredients throughout a formulation. This property is particularly beneficial in sunscreens and other protective skincare products.
The ingredient demonstrates good stability across a wide pH range and is compatible with various cosmetic bases. Its low viscosity contributes to improved spreadability in creams and lotions. Butyl isobutyrate has a low risk of skin irritation and sensitization, making it suitable for use in products designed for sensitive skin.
When formulating with butyl isobutyrate, it's important to consider its volatility and adjust concentrations accordingly to achieve the desired effect and product performance.