Glyceryl Tri(2-ethylhexanoate), commonly known as Triethylhexanoin, is a fascinating chemical compound with a significant presence in both the cosmetic and industrial chemical sectors. Its unique chemical structure, coupled with its favorable physical properties, makes it a valuable ingredient for a wide range of applications. Understanding its profile is key for chemists, formulators, and procurement specialists.

At its core, Glyceryl Tri(2-ethylhexanoate) is an ester. Specifically, it is the triester of glycerol and 2-ethylhexanoic acid, with the chemical formula C27H50O6 and a molecular weight of 470.68 g/mol. Its CAS number is 7360-38-5. The presence of the branched 2-ethylhexanoate chains attached to the glycerol backbone is what gives this compound its distinctive properties. Unlike straight-chain fatty acid esters, these branches contribute to a lower freezing point and enhanced solubility, preventing it from becoming solid at room temperature and making it a 'light' oil.

The physical characteristics of Glyceryl Tri(2-ethylhexanoate) are crucial to its utility. It is a colorless, transparent liquid with a bland odor. Its boiling point is approximately 498.1°C at atmospheric pressure, and it has a relatively low density of 0.968 g/cm³. Importantly, it exhibits good stability, resisting oxidation and hydrolysis under typical processing and storage conditions. This inherent stability is a significant advantage when considering glyceryl tri(2-ethylhexanoate) chemical properties for product formulation.

The synthesis of Glyceryl Tri(2-ethylhexanoate) typically involves the esterification of glycerol with 2-ethylhexanoic acid. This reaction is often catalyzed by an acid, such as p-toluenesulfonic acid, and carried out under conditions that facilitate the removal of water, driving the equilibrium towards ester formation. The purity of the final product, often assaying at 99%, is critical for its use in sensitive applications like cosmetics, where triethylhexanoin skin conditioning benefits are desired without unwanted by-products.

The widespread applications of Glyceryl Tri(2-ethylhexanoate) stem from its performance. In cosmetics, it functions as an emollient and skin conditioning agent, providing a silky, non-greasy feel and improving spreadability. Industrially, it can serve as a functional solvent, a plasticizer, or a component in lubricants, leveraging its stability and solvency power. For those looking to buy triethylhexanoin, sourcing from a reputable glyceryl tri(2-ethylhexanoate) supplier like NINGBO INNO PHARMCHEM CO.,LTD ensures access to a high-quality product that meets rigorous industry standards.

The ongoing glyceryl tri(2-ethylhexanoate) market trends indicate a sustained demand for this versatile ester, driven by innovation in personal care and the need for effective industrial solvents. Understanding its chemical profile is the first step for any formulator or researcher seeking to harness its full potential.