Ethyl Paraben, identified by its CAS Number 120-47-8, is a chemical compound of significant interest across multiple industries, primarily for its preservative qualities. As a manufacturer and supplier, understanding its fundamental properties and applications is key to serving our clients effectively. This article provides an overview of Ethyl Paraben, its characteristics, and why it remains a sought-after ingredient for formulators and researchers alike.

Chemically, Ethyl Paraben is the ethyl ester of p-hydroxybenzoic acid, with the molecular formula C9H10O3 and a molecular weight of 166.18 g/mol. It typically presents as a white powder, with high purity grades (98%-102% assay) readily available from reputable manufacturers. Its solubility in common organic solvents like alcohol, ether, and acetone, while only lightly soluble in water, influences its incorporation into various formulations.

The primary application of Ethyl Paraben is as a preservative and bacteriostatic agent. It exhibits a broad spectrum of activity against microorganisms, notably effective against molds, yeasts, and bacteria. This potent antimicrobial action makes it a valuable additive in the food, cosmetic, and pharmaceutical industries, where product longevity and safety are paramount. For instance, its use in cosmetics helps prevent spoilage, while in pharmaceuticals, it contributes to the stability of drug formulations.

Beyond its preservative role, Ethyl Paraben also serves as an organic intermediate and an analytical reagent. Its well-defined chemical structure and reactivity make it useful in various synthesis processes within the broader chemical industry. Procurement managers and research scientists often seek out this compound for its reliable performance and predictable chemical behavior.

When considering the purchase of Ethyl Paraben, it is essential to partner with a manufacturer that can guarantee consistent quality and supply. Factors such as melting point (115-118°C), low loss on drying, and minimal residue on ignition are indicators of a high-quality product. For businesses looking to buy Ethyl Paraben, inquiring about pricing and availability from experienced suppliers in China can offer significant advantages. We are committed to providing high-purity Ethyl Paraben to meet your specific application needs.