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Chemicals
cetearyl alcohol CAS NO.67762-27-0
<p>Cetearyl Alcohol (CAS No. 67762-27-0) is a widely used fatty alcohol blend consisting predominantly of cetyl and stearyl alcohols. As a mixture, it does not have a single defined molecular formula or molecular weight; however, its typical composition corresponds to a blend of <strong>C₁₆H₃₄O</strong> (cetyl alcohol) and <strong>C₁₈H₃₈O</strong> (stearyl alcohol), with an average molecular weight in the range of <…
SupplierGlobal Technology Co., Ltd.www.hqtechtirz.com
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TECHNICAL SPECIFICATIONS
| Item | Specification |
|---|---|
| Product Name | Cetearyl Alcohol |
| CAS NO. | 67762-27-0 |
| Appearance | White to off-white flakes, pellets, or waxy solid |
| Molecular Formula | Variable mixture of predominantly C16 and C18 fatty alcohols (e.g., C₁₆H₃₄O, C₁₈H₃₈O) |
| Molecular Weight | Approximately 242–270 g/mol (mixture range) |
| Purity (RP-HPLC) | ≥98.0% (by GC/FID for alcohol content) |
| Solubility | Insoluble in water; soluble in ethanol, ether, chloroform, and oils |
| Endotoxin | <0.1 EU/mg (if applicable for cosmetic/pharma grade) |
| Biological Activity | Emulsifying, stabilizing, and thickening agent; used as an emollient and texture enhancer in cosmetics and pharmaceuticals |
| Storage Conditions | Store in a cool, dry place away from direct sunlight and moisture; keep container tightly sealed |
| Stock Location | Stock in USA |
| MOQ | 25 kg (standard industrial packaging) |
1.MECHANISM OF ACTION
Cetearyl Alcohol primarily functions as an emulsifier, stabilizer, and viscosity enhancer in formulations. It works by interacting with both water and oil phases to form stable emulsions, while also providing a smooth, creamy texture and improving product spreadability and skin adherence.
2.PRODUCT INDICATIONS
This ingredient is extensively used in cosmetic and pharmaceutical products, including creams, lotions, hair conditioners, ointments, and moisturizers, to impart emollient properties, enhance texture, and stabilize formulations without causing skin irritation.
3.CLINICAL EFFICACY OF PRODUCT
Cetearyl Alcohol is recognized for its safety and efficacy in improving skin hydration, barrier function, and product stability. It is non-comedogenic, hypoallergenic, and widely supported by dermatological studies as a well-tolerated excipient in topical formulations
4.DELIVERY & SHIPPING
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