Glyceryl dilaurate

What is Glyceryl Dilaurate?

Glyceryl dilaurate (glycerol dilaurate) is a diester of glycerol and lauric acid; it acts as a coupling agent and emulsifier with both lipophilic and hydrophilic character.

What is the CAS number of Glyceryl Dilaurate?

The CAS number of Glyceryl Dilaurate is 27638-00-2.

What is Glyceryl Dilaurate used for?

Glyceryl dilaurate is used in cosmetics as a coupling agent and emollient; in personal care to improve texture; and in industrial formulations where oil-water coupling is needed. Venus Ethoxyethers manufactures and supplies in India; request a quote for your requirements.

Glyceryl dilaurate (CAS Number: 27638-00-2) is a diester formed from glycerin (glycerol) and lauric acid, a 12-carbon saturated fatty acid commonly derived from coconut oil and palm kernel oil. Structurally, it consists of a glycerol backbone in which two of the three hydroxyl (–OH) groups are esterified with lauric acid, while one hydroxyl group remains free. This partial esterification gives glyceryl dilaurate amphiphilic properties, meaning it contains both hydrophilic and lipophilic regions. As a result, it can interact with both oil and water phases, making it highly useful in emulsification and formulation systems.

In cosmetics and personal care products, glyceryl dilaurate functions primarily as an emollient, emulsifier, solubilizer, and dispersant. As an emollient, it helps soften and smooth the skin by forming a light protective barrier that reduces moisture loss. Its emulsifying properties enable stable blends of oil- and water-based ingredients in creams, lotions, and serums. Additionally, it improves the texture and spreadability of formulations, contributing to a pleasant sensory feel. Because of its compatibility with a wide range of ingredients, it is commonly used in skincare, haircare, and pharmaceutical topical preparations.

Beyond cosmetics, glyceryl dilaurate has significant industrial applications. It serves as a coupling agent, plasticizer, emulsifier, and dispersant in products such as textiles, paper processing chemicals, cutting oils, polishes, emulsion cleaners, rubber latexes, and wool lubricants. Its antistatic properties are particularly valuable in textile processing, where it helps reduce static buildup during manufacturing. In these contexts, its surfactant behavior improves stability, consistency, and performance of emulsified systems, ensuring even distribution of active or functional components.

In the food and packaging sectors, glyceryl dilaurate is utilized as a surfactant and emulsifier to stabilize food products and enhance texture. It can function as an opacifier, thickener, and dispersant in food emulsions, contributing to uniform appearance and mouthfeel. Additionally, it is used in food packaging adhesives, where it helps improve flexibility and bonding performance. Overall, glyceryl dilaurate is a versatile diester valued across cosmetic, pharmaceutical, industrial, and food applications due to its balanced chemical structure and multifunctional performance characteristics.