Stearyl alcohol is an organic compound with the chemical formula CH3 (CH2)16CH2OH, which belongs to the long-chain high-carbon fatty alcohols. It is also known as 1-octadecyl alcohol or n-octadecanol.
Chinese name: octadec alcohol.
Product Name: 1-Octadecanol
Chinese aliases: 1-octadecanol;1-Octadecyl alcohol;Stearyl alcohol;n-Octacyt;n-Octacyt;Ceteareth-6 (and) stearyl alcohol;c1899
Synonyms: N-Octadecyl alcohol
CAS Number: 112-92-5
EINECs accession number: 204-017-6
MF: C18H38O
Product Name: Stearyl alcohol
Chinese aliases: eighteen carbon alcohol, stearyl alcohol.
cas no.: 112-92-5
MF: C18H38O
Molecular weight: 27050
Properties: Waxy white leaflet crystals (at room temperature), fragrant.
Stearyl alcohol plays an important role in skin care products, mainly involving the following aspects:
Emulsification is stable: Stearyl alcohol is one of the common emulsifiers, which can mix water and oil together to form a stable water-oil mixture. In skincare, this emulsifying stabilization is essential for the quality and stability of the product. By using stearyl alcohol, manufacturers can create skincare products with a variety of textures and appearances, from lotions and creams to serums, among others.
Moisturizing**: Stearyl alcohol has good emolliency and can soften the stratum corneum, making it softer and smoother. This softening action helps to improve texture and reduce dryness, tightness and roughness. As a result, stearyl alcohol is often used in the formulation of skincare products, especially products such as moisturizers, body lotions, and hand creams.
Moisturize: Stearyl alcohol has good moisturizing properties, can retain water on the surface, and helps to keep it moist. In dry environments or seasons, skincare products containing stearyl alcohol can help** maintain moisture and alleviate the problems caused by dryness**.
Antisensitive: Some studies have shown that stearyl alcohol has anti-allergic and anti-inflammatory effects, being able to reduce symptoms of allergies and inflammation. Therefore, skincare products containing stearyl alcohol have certain benefits for people with sensitive skin, which can help soothe sensitivity and discomfort.
Antioxidant: Stearyl alcohol also has certain antioxidant properties, which can neutralize free radicals and reduce **damage caused by UV exposure. This makes stearyl alcohol have a certain application value in sunscreens and anti-aging skin care products.
Adjust consistency and texture: Stearyl alcohol can also be used to adjust the consistency and texture of skin care products, making them easier to apply and absorb. By combining with other ingredients, stearyl alcohol can be formulated with different textures to meet the diverse needs of consumers.
Improved stability: In some formulations, stearyl alcohol can also help improve the stability of the product and prevent ingredient separation or deterioration. This helps to ensure the quality and safety of skincare products.
As a common cosmetic ingredient, stearyl alcohol plays an important role in skin care products. It helps to emulsify, soften**, moisturize, resist allergies, resist oxidation, and regulate consistency and texture.