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| Catalog Number | CI-GU-0128 |
| Product Name | Glyceryl Undecylenate |
| CAS | 62285-15-8 |
| Synonyms | 10-Undecenoic acid, 2,3-dihydroxypropyl ester |
| IUPAC Name | 2,3-dihydroxypropyl undec-10-enoate |
| Molecular Weight | 258.35 g/mol |
| Molecular Formula | C14H26O4 |
| InChI | InChI=1S/C14H26O4/c1-2-3-4-5-6-7-8-9-10-14(17)18-12-13(16)11-15/h2,13,15-16H,1,3-12H2 |
| InChI Key | GJVUMEONPPTZEY-UHFFFAOYSA-N |
| Boiling Point | 386.2±27.0 °C |
| Purity | 0.98 |
| Density | 1.018 g/mL |
| Appearance | Solid |
| Highest Usage In Residency Products | 0.12 |
| Isomeric SMILES | C=CCCCCCCCCC(=O)OCC(CO)O |
Glyceryl Undecylenate is a versatile, natural ingredient widely used in preservative-free or self-preserving skincare formulations. It is a monoester derived from glycerin and undecylenic acid, offering multifunctional benefits such as acting as an emollient, co-emulsifier, and moisturizer. Completely sourced from renewable vegetable origins, Glyceryl Undecylenate contains no petroleum derivatives or other synthetic chemicals and serves as a certified natural preservative. It has been scientifically validated for its efficacy in inhibiting the growth of bacteria, yeast, and fungi. Even at a low concentration of 0.1%, this ingredient demonstrates effectiveness against both Gram-positive and Gram-negative bacteria. When combined with Methylpropanediol, it can effectively replace traditional preservatives in organic cosmetic formulations. Due to its natural origin and significant antimicrobial properties, Glyceryl Undecylenate is particularly recommended for use in various aqueous systems, including water-in-oil or oil-in-water emulsions, making it suitable for all-natural skincare moisturizers, creams, and lotions. Additionally, this compound is utilized in products such as deodorants, foot creams, depilatories, shaving foams, and hair care solutions.
What is Glyceryl Undecylenate, and what are its primary functions in skincare formulations?
Glyceryl Undecylenate is a monoester derived from glycerin and undecylenic acid (C11 acid), making it a natural and multifunctional ingredient for skincare formulas. Its primary functions include acting as an emollient, co-emulsifier, and moisturizer. It serves as a natural preservative due to its ability to inhibit the reproduction and growth of bacteria, yeast, and fungi, thereby enabling preservative-free or self-preserving skincare products.
How is Glyceryl Undecylenate sourced, and what are its ecological benefits?
Glyceryl Undecylenate is completely vegetable-derived, renewable, and contains no petroleum derivatives or other chemical content. This makes it an eco-friendly option for skincare formulations. It is certified as a natural preservative, supporting sustainable and environmentally conscious cosmetic production.
In what types of products is Glyceryl Undecylenate commonly used?
Glyceryl Undecylenate is primarily suggested for use in various aqueous systems, which include water-in-oil or oil-in-water emulsions. It is ideal for all-natural skincare products such as moisturizers, creams, and lotions. Additionally, it finds application in deodorants, foot creams, depilatory products, shaving foams, and hair care items due to its significant antimicrobial action.
What are the advantages of using Glyceryl Undecylenate in preservative-free cosmetic products?
Glyceryl Undecylenate offers significant antimicrobial activity at low concentrations, such as 0.1%, effectively working against both Gram-positive and Gram-negative bacteria. When combined with Methylpropanediol, it can replace traditional preservatives in organic cosmetics. This makes it an excellent choice for developing products that are free from synthetic preservatives while still maintaining safety and efficacy.
How does Glyceryl Undecylenate contribute to the safety and longevity of skincare products?
Glyceryl Undecylenate enhances the safety and shelf-life of skincare products through its scientifically proven antimicrobial properties. Its ability to inhibit the growth and reproduction of harmful microorganisms ensures that formulations remain stable, effective, and safe for consumer use over time, thus reducing the need for additional synthetic preservative solutions.
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