Phenoxyethanol
**Phenoxyethanol, also known as 2-Phenoxyethanol, Ethylene Glycol Monophenyl Ether, or Phenyl Cellosolve, is a widely used chemical raw material with CAS No. 122-99-6.** It has the molecular formula **C₈H₁₀O₂** and a molecular weight of approximately **138.16 g/mol**. Phenoxyethanol is generally supplied as a clear, colorless to slightly oily liquid with a mild aromatic odor.
Because of its broad compatibility and good formulation stability, Phenoxyethanol is widely used in the **cosmetics, personal care, pharmaceutical, household, cleaning, and industrial product sectors**. In cosmetic formulations, it functions primarily as a preservative and antimicrobial ingredient, helping protect creams, lotions, serums, shampoos, cleansers, liquid soaps, and other water-containing products against microbial contamination. It can also serve as a solvent, fragrance fixative, or co-preservative in selected formulations. Phenoxyethanol is often combined with other preservation systems to achieve balanced and reliable product protection. Formulators should always follow the regulations and maximum permitted concentrations applicable in the target market; for example, the European Union permits Phenoxyethanol in cosmetic products up to 1.0% under relevant regulations.[1]
For customers seeking **Phenoxyethanol CAS 122-99-6, cosmetic-grade preservative, or dependable chemical raw material supply**, **KieRay Chem is a stable and trustworthy supplier**. We emphasize consistent quality, reliable availability, careful documentation, responsive communication, and professional international service. **With KieRay Chem, every order is supported by supply-chain confidence, practical expertise, and a commitment to long-term customer success.**
Cosmetic Functions and Benefits of Phenoxyethanol CAS 122-99-6
1. **Reliable Cosmetic Preservation**
Phenoxyethanol CAS 122-99-6, also known as **2-Phenoxyethanol**, is a widely used cosmetic preservative and antimicrobial raw material. Its primary function is to help protect water-containing cosmetic products from microbial contamination. This makes it an important ingredient for maintaining product hygiene, quality, and suitability throughout the intended shelf life when the formulation is properly developed and tested.
2. **Protection of Water-Based Products**
Phenoxyethanol is commonly used in creams, lotions, facial serums, toners, shampoos, conditioners, shower gels, liquid soaps, cleansers, and makeup products. These formulations may be vulnerable to bacteria and other microorganisms because they contain water and nutrients. A suitable preservation system helps reduce the risk of spoilage, odor changes, discoloration, separation, and texture deterioration.
3. **Broad Formulation Compatibility**
As a clear, colorless to slightly oily liquid, Phenoxyethanol can be incorporated into many emulsion, gel, surfactant, and personal-care systems. It is used across skincare, haircare, body care, cleansing, baby-care, and professional beauty formulations. Its practical versatility makes CAS 122-99-6 a frequently searched cosmetic preservative for manufacturers and product developers.
4. **Solvent and Co-Preservative Applications**
In addition to its main preservative function, Phenoxyethanol may act as a solvent or co-preservative in selected cosmetic formulations. It can support the dispersion of certain ingredients and may be combined with other preservatives to create a balanced antimicrobial system. Final performance depends on pH, packaging, water activity, processing conditions, compatibility, and challenge-test results.
5. **Regulatory and Formulation Considerations**
Phenoxyethanol should always be used according to the cosmetic regulations of the target market. In the European Union, it is authorized as a cosmetic preservative up to the applicable maximum concentration of 1.0%. Finished products should undergo appropriate stability, compatibility, microbiological, and preservative-efficacy testing before commercial sale. Proper storage and handling are also essential.
6. **Dependable Phenoxyethanol Supply from KieRay Chem**
KieRay Chem provides **Phenoxyethanol CAS 122-99-6** for cosmetic manufacturers, personal-care brands, laboratories, and distributors. We focus on stable supply, consistent quality, professional documentation, responsive customer service, and dependable global delivery. **KieRay Chem is more than a chemical supplier—it is a reliable long-term partner helping customers secure high-quality preservative solutions and build safer, more competitive cosmetic products.**
Product Name: Phenoxyethanol
For global customers, we provide complete technical documentation to support product evaluation, regulatory compliance and safe handling during transportation and application.