Description

Polyglyceryl-8 Decaerucate/Decaisostearate/Decaricinoleate is a decaester formed by the reaction of a glycerin polymer containing 8 glycerin units with a mixture of erucic acid, isostearic acid, and ricinoleic acid. these esters are valued for their emollient, emulsifying, and moisturizing properties, making them useful in various cosmetic and pharmaceutical applications.

CHEMICAL COMPOSITION AND STRUCTURE

Chemically, polyglyceryl-8 decaerucate/decaisostearate/decaricinoleate consists of a polyglycerol backbone with eight glycerin units esterified with a mixture of erucic acid, isostearic acid, and ricinoleic acid. this structure provides unique moisturizing and emulsifying properties to the compound.

PHYSICAL PROPERTIES

Appearance: generally a clear to pale yellow liquid.
Odor: characteristic mild odor.
Solubility: insoluble in water, but dispersible in oils and some organic solvents.
Density: varies based on specific formulation and concentration of the esters.

PRODUCTION PROCESS

Preparation of Polyglyceryl-8: glycerin is polymerized to form polyglyceryl-8.
Esterification: polyglyceryl-8 is reacted with a mixture of erucic acid, isostearic acid, and ricinoleic acid under controlled temperature and pressure conditions to form the decaesters.
Filtration and Purification: the resulting esters are filtered and purified to remove impurities and obtain a high-quality product.
Packaging and Storage: the final product is packaged and stored in a cool, dry place to maintain its properties.

APPLICATIONS

Medical: used in topical formulations for its emollient and moisturizing properties, helping to improve skin health.
Cosmetics: commonly found in creams, lotions, emulsions, and hair care products as an emollient and emulsifier. enhances texture, spreadability, and stability of cosmetic products.
Others: used as a non-toxic, biodegradable emulsifier and stabilizer in various industrial formulations.

ENVIRONMENTAL AND SAFETY CONSIDERATIONS

Biodegradability: polyglyceryl-8 decaerucate/decaisostearate/decaricinoleate is biodegradable, making it environmentally friendly.
Toxicity: generally considered non-toxic and safe for use in personal care and pharmaceutical products. however, it is essential to ensure that the product is free from contaminants and complies with regulatory standards.
Allergenicity: as with all chemical and natural compounds, individual reactions of intolerance or allergy cannot be excluded.

INCI


Skin conditioning agent. It is the mainstay of topical skin treatment as it has the function of restoring, increasing or improving skin tolerance to external factors, including melanocyte tolerance. The most important function of the conditioning agent is to prevent skin dehydration, but the subject is rather complex and involves emollients and humectants that can be added in the formulation.
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