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Water-Soluble Hydroxyacetophenone

Updated: 2026-09-19

Overview

Water-Soluble Hydroxyacetophenone, chemically known as 4-Hydroxyacetophenone, is an organic compound widely used in various industries due to its solubility and stability. It is a derivative of acetophenone and is commonly employed as an intermediate in organic synthesis. This compound is particularly valued for its antioxidant and preservative properties, making it a key ingredient in pharmaceuticals and cosmetics. Its water solubility enhances its applicability in formulations where solubility is a critical factor.

Physical and Chemical Properties

Water-Soluble Hydroxyacetophenone appears as a white to off-white crystalline powder with a melting point range of 109-112°C. It is highly soluble in water, ethanol, and other polar solvents, which makes it versatile for various applications. The compound exhibits antioxidant properties, which help in preventing oxidation in formulations. Its stability under normal storage conditions and compatibility with other chemicals further enhance its utility in industrial processes.

Main Applications

In the pharmaceutical industry, Water-Soluble Hydroxyacetophenone is used as an intermediate in the synthesis of various drugs. Its antioxidant properties make it useful in stabilizing formulations. In cosmetics, it serves as a preservative and antioxidant, extending the shelf life of products. Additionally, it is used in food additives and industrial chemicals, where its solubility and stability are leveraged for efficient processing.

Safety and Storage

Handling Water-Soluble Hydroxyacetophenone requires adherence to safety protocols. Avoid inhalation and direct contact with skin or eyes. Use appropriate personal protective equipment (PPE) such as gloves and goggles. Storage should be in a cool, dry place, away from direct sunlight and moisture to maintain its stability and prevent degradation. Proper labeling and segregation from incompatible materials are also recommended.

B2B Procurement Guide

When procuring Water-Soluble Hydroxyacetophenone, verify the CAS number (99-93-4) to ensure authenticity. Check the purity specifications, typically ranging from 98% to 99.5%, depending on the application. Consider the solubility requirements for your specific use case. Bulk purchases may offer cost advantages, but ensure proper storage facilities are available. Reliable suppliers with certifications such as ISO or GMP are preferable for consistent quality.

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