Description

Butylene glycol isostearates is an oily chemical compound composed of butylene glycol and isostearic acid.

What it is used for and where
Butylene glycol is an oil obtained from an amine-treated catalyst or acetaldehyde dehydrogenation process and its chemical structure is very similar to propylene glycol. It is used as a humectant in tobacco, cellophane, as a solvent in injectables, and is also the most widely used glycol in the formulation of paints. It is a good vitrifying agent and a good solvent that can remove heavy hydrocarbon deposits.

Cosmetics
Emulsion stabilizer. Emulsions are thermodynamically unstable. Emulsion stabilisers improve the formation and stability of single and double emulsions. It should be noted that in the structure-function relationship, molar mass plays an important role.

Surfactant - Cleansing agent. Cosmetic products used to cleanse the skin utilise the surface-active action that produces a lowering of the surface tension of the stratum corneum, facilitating the removal of dirt and impurities.

Surfactant - Emulsifying agent. Emulsions are thermodynamically unstable and are used to soothe or soften the skin and emulsify, so they need a specific, stabilising ingredient. This ingredient forms a film, lowers the surface tension and makes two immiscible liquids miscible. A very important factor affecting the stability of the emulsion is the amount of the emulsifying agent. Emulsifiers have the property of reducing the oil/water or water/oil interfacial tension, improving the stability of the emulsion and also directly influencing the stability, sensory properties and surface tension of sunscreens by modulating the filmometric performance.
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