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Oleyl cetyl alcohol is a multifunctional fatty alcohol blend widely used as an emollient, thickener, emulsifier, and consistency enhancer in personal care, cosmetic, and pharmaceutical formulations.
Combining oleyl alcohol and cetyl alcohol, this compound provides superior skin conditioning, spreadability, and stability in creams, lotions, hair products, and ointments.
Its mild, non-irritating nature makes it especially suitable for sensitive skin formulations and luxury cosmetics.
CAS Number: Mixture (Oleyl Alcohol CAS: 143-28-2; Cetyl Alcohol CAS: 36653-82-4)
EC Number: Oleyl Alcohol EC: 205-597-3; Cetyl Alcohol EC: 253-149-0
Molecular Formula: Blend of C16H34O (cetyl alcohol) and C18H36O (oleyl alcohol)
Molecular Weight: Variable (approx. 242–270 g/mol depending on ratio)
Synonyms: Cetyl oleyl alcohol, Oleyl alcohol & cetyl alcohol blend, Cetostearyl alcohol, C16–C18 fatty alcohols, Fatty alcohol emollient, Oleyl/cetyl alcohol complex, Cosmetic grade fatty alcohols, Nonionic emulsifying alcohols, Long-chain alcohol blend, Mixed primary fatty alcohols, Oleyl cetyl emollient, Emulsifier blend cetyl oleyl, (C16-C18) and C18 unsaturated alkyl alcohol, C16-18 alcohols, C16-C18 alkyl alcohol, Cetyl/oleyl alcohol, Cetyl/stearyl alcohol, Cetylstearyl alcohol, Cetostearyl alcohol, Cetearyl alcohol 30:70, Cetearyl alcohol 20:80, Lanette O, Lanette AOK, Setil stearil alkol, Setil oleyl alkol, Oleyl cetyl alcohol ethoxylate, Fatty alcohol ethoxylate, Ethoxylated oleyl cetyl alcohol, C16-18 alcohol ethoxylate, Polyoxyethylene ceto stearyl alcohol, Polyethylene glycol ceto stearyl ether, Ceto-stearyl alcohol, Cetyl/stearyl alcohol ethoxylated, Cetylstearyl alcohol ethoxylated, Cetyl stearyl alcohol ethoxylated, Cetyl stearyl alcohol 30-70, Cetyl stearyl alcohol 20-80
APPLICATIONS
Oleyl cetyl alcohol is used in moisturizing creams and lotions as a skin-softening emollient.
Oleyl cetyl alcohol acts as a thickener and stabilizer in oil-in-water and water-in-oil emulsions.
Oleyl cetyl alcohol is used in sunscreens and SPF products to improve texture and water resistance.
Oleyl cetyl alcohol is included in hair conditioners and masks for softness and anti-frizz effects.
Oleyl cetyl alcohol is used in ointments and balms for its smooth, non-greasy skin feel.
Oleyl cetyl alcohol functions as a co-emulsifier in pharmaceutical creams and topical treatments.
Oleyl cetyl alcohol enhances consistency and structure in makeup formulations such as foundations and primers.
Oleyl cetyl alcohol is applied in lip balms and glosses to improve spreadability and barrier protection.
Oleyl cetyl alcohol is used in shaving creams and aftershaves to soothe skin and reduce irritation.
Oleyl cetyl alcohol is compatible with a wide range of surfactants, esters, and active ingredients.
Oleyl cetyl alcohol is used in baby care products for its mildness and skin-friendliness.
Oleyl cetyl alcohol supports viscosity control in gel formulations and cleansing products.
Oleyl cetyl alcohol improves the stability of emulsions during temperature fluctuations.
Oleyl cetyl alcohol is used in natural and organic formulations for its plant-derived profile.
Oleyl cetyl alcohol is found in anti-aging creams to enhance glide and absorption of actives.
Oleyl cetyl alcohol is added to bar soaps for enhanced conditioning and moisturizing.
Oleyl cetyl alcohol is used in beard balms, pomades, and styling creams for smooth application.
Oleyl cetyl alcohol is suitable for cold-process and heat-stable manufacturing systems.
Oleyl cetyl alcohol is used as an emollient in skin care and hair care formulations.
Oleyl cetyl alcohol provides a soft, silky after-feel in lotions and creams.
Oleyl cetyl alcohol is used to improve the spreadability of cosmetic emulsions.
Oleyl cetyl alcohol enhances moisture retention in leave-on skin products.
Oleyl cetyl alcohol functions as a co-emulsifier in oil-in-water emulsions.
Oleyl cetyl alcohol stabilizes emulsions in creams, lotions, and conditioners.
Oleyl cetyl alcohol is used in hair conditioners to improve combability and softness.
Oleyl cetyl alcohol enhances the viscosity and texture of personal care products.
Oleyl cetyl alcohol is suitable for sensitive skin formulations due to its mildness.
Oleyl cetyl alcohol reduces the greasy feel of rich creams and balms.
Oleyl cetyl alcohol improves the structure of anhydrous formulations like body butters.
Oleyl cetyl alcohol supports the formulation of non-sticky moisturizers.
Oleyl cetyl alcohol provides gloss and shine in hair care styling products.
Oleyl cetyl alcohol is used in baby creams and lotions for its gentle conditioning.
Oleyl cetyl alcohol is compatible with a wide range of oils and esters.
Oleyl cetyl alcohol is used in sunscreens to improve skin feel and spread.
Oleyl cetyl alcohol enhances the long-term stability of cosmetic emulsions.
Oleyl cetyl alcohol is applied in shaving creams for better glide and cushion.
Oleyl cetyl alcohol is used in eye creams to support a smooth, rich texture.
Oleyl cetyl alcohol contributes to a creamy consistency in face masks and packs.
Oleyl cetyl alcohol is used in lip balms to provide emolliency and structure.
Oleyl cetyl alcohol is suitable for use in cold-process cosmetic systems.
Oleyl cetyl alcohol provides mild thickening in surfactant-based cleansers.
Oleyl cetyl alcohol helps reduce irritation potential of harsh surfactants.
Oleyl cetyl alcohol is used in scalp treatments for improved skin barrier protection.
Oleyl cetyl alcohol enhances the performance of barrier creams.
Oleyl cetyl alcohol supports occlusive behavior in hydrating skincare products.
Oleyl cetyl alcohol is used in makeup removers for its gentle cleansing and softening action.
Oleyl cetyl alcohol is a preferred choice in formulations for dry and mature skin.
Oleyl cetyl alcohol is used in massage creams and oils for slip and skin conditioning.
Oleyl cetyl alcohol is included in cleansing balms to add creaminess and texture.
Oleyl cetyl alcohol helps form stable water-in-oil emulsions.
Oleyl cetyl alcohol adds creaminess to sulfate-free shampoos and cleansing milks.
Oleyl cetyl alcohol is used in cosmetic sticks to modify glide and hardness.
Oleyl cetyl alcohol contributes to a luxurious sensory experience in high-end skincare.
Oleyl cetyl alcohol is used in deodorant creams and roll-ons for smooth application.
Oleyl cetyl alcohol provides a semi-solid consistency to emulsified formulations.
Oleyl cetyl alcohol acts as a lubricating agent in creams for delicate skin areas.
Oleyl cetyl alcohol is compatible with natural and organic cosmetic ingredients.
Oleyl cetyl alcohol supports the development of clean-label, vegan beauty products.
Oleyl cetyl alcohol is used in hair masks to enhance detangling and softness.
Oleyl cetyl alcohol helps thicken oil phases in rich emulsion systems.
Oleyl cetyl alcohol contributes to improved water resistance in sunscreens.
Oleyl cetyl alcohol is used in body scrubs to provide creaminess and skin conditioning.
Oleyl cetyl alcohol supports the stability of fragrance oils in cosmetic emulsions.
Oleyl cetyl alcohol is included in leave-in conditioners for added slip and shine.
Oleyl cetyl alcohol helps disperse pigments evenly in color cosmetics.
Oleyl cetyl alcohol is used in beard balms to soften hair and reduce stiffness.
Oleyl cetyl alcohol enhances the feel and hold of natural deodorant sticks.
Oleyl cetyl alcohol is applied in foot creams for improved skin penetration and moisturization.
Oleyl cetyl alcohol is used in anti-aging creams to improve richness without heaviness.
Oleyl cetyl alcohol contributes to elegant rheology in gel-cream textures.
Oleyl cetyl alcohol supports mildness in baby shampoos and body washes.
Oleyl cetyl alcohol is included in barrier repair creams for dry or damaged skin.
Oleyl cetyl alcohol is compatible with silicone-based and silicone-free systems.
Oleyl cetyl alcohol helps balance gloss and control in styling creams.
Oleyl cetyl alcohol is used in makeup primers for a smooth, even skin feel.
Oleyl cetyl alcohol improves the emollient phase of emulsified cleansing oils.
Oleyl cetyl alcohol supports the stability of cosmetic milks and emulsified serums.
Oleyl cetyl alcohol is used in hand sanitizing creams to restore skin softness.
Oleyl cetyl alcohol is applied in heel balms and cracked skin treatments.
Oleyl cetyl alcohol is valued for its non-comedogenic properties in facial care.
Oleyl cetyl alcohol is suitable for eczema-prone skin formulations.
Oleyl cetyl alcohol is used in hair styling waxes to soften consistency and improve application.
Oleyl cetyl alcohol supports the structuring of hybrid water-oil stick formats.
DESCRIPTION
Oleyl cetyl alcohol is a semi-solid to waxy material at room temperature, typically off-white to pale yellow in color, with a mild odor.
Oleyl cetyl alcohol is a blended mixture of long-chain aliphatic alcohols derived from natural fatty sources such as coconut, palm, and olive oils.
Oleyl cetyl alcohol acts as both an emollient and structural enhancer in emulsions, offering luxurious skin feel and increased viscosity.
Oleyl cetyl alcohol improves barrier formation on the skin, aiding in moisture retention and protection.
Oleyl cetyl alcohol helps stabilize formulations by enhancing oil-water phase compatibility.
The combination of unsaturated (oleyl) and saturated (cetyl) alcohols provides a balance of softness and structure.
Oleyl cetyl alcohol is non-ionic and non-irritating, making it ideal for sensitive skin and hypoallergenic products.
Oleyl cetyl alcohol has excellent oxidative stability and does not significantly impact the color or odor of final formulations.
Its biodegradable and eco-friendly profile supports sustainable product development.
Oleyl cetyl alcohol is a white, waxy solid composed primarily of cetyl and oleyl alcohols.
Oleyl cetyl alcohol is utilized as an emollient, thickener, and emulsifier in cosmetic formulations.
Oleyl cetyl alcohol enhances the viscosity and stability of creams and lotions.
Oleyl cetyl alcohol imparts a smooth, velvety feel to skin and hair products.
Oleyl cetyl alcohol is derived from natural sources such as coconut and palm oils.
Oleyl cetyl alcohol is insoluble in water but soluble in alcohol and oils.
Oleyl cetyl alcohol has a melting point around 50°C and a boiling point near 249°C.
Oleyl cetyl alcohol functions as a foam booster in shampoo and cleansing products.
Oleyl cetyl alcohol acts as a stabilizer in oil-in-water and water-in-oil emulsions.
Oleyl cetyl alcohol is commonly used in moisturizers, conditioners, and sunscreens.
Oleyl cetyl alcohol helps prevent the separation of ingredients in cosmetic formulations.
Oleyl cetyl alcohol contributes to the opacity and richness of creams and lotions.
Oleyl cetyl alcohol is employed in pharmaceutical ointments as a consistency enhancer.
PROPERTIES
Chemical Nature: Blend of cetyl and oleyl alcohols
Molecular Weight: Approx. 242–270 g/mol
Common Name: Oleyl cetyl alcohol
Appearance: Off-white to pale yellow waxy solid or semi-solid
Odor: Mild, fatty
Melting Point: ~25–45°C depending on blend ratio
Boiling Point: >200°C
Solubility: Insoluble in water; soluble in oils, alcohols, and surfactants
pH (10% solution): Neutral
Stability: Stable under normal storage and use
Storage Temperature: Store between 10–30°C in closed containers
Shelf Life: Minimum 24 months under recommended conditions
FIRST AID
Inhalation:
Move to fresh air if aerosol exposure occurs.
Seek medical attention if respiratory discomfort persists.
Skin Contact:
Rinse with soap and water.
Discontinue use if irritation develops.
Seek medical advice if symptoms persist.
Eye Contact:
Flush eyes thoroughly with water for at least 15 minutes.
Consult a healthcare professional if discomfort remains.
Ingestion:
Rinse mouth with water.
Seek medical advice if large amounts are ingested or symptoms appear.
Do not induce vomiting unless instructed.
Note to Physicians:
Treat symptomatically.
No specific antidote required.
HANDLING AND STORAGE
Handling
Use appropriate PPE if handling in bulk.
Avoid inhalation of dust or melted vapors.
Follow GMP and hygiene protocols for cosmetic or pharmaceutical manufacturing.
Spill and Leak Procedures
Clean spills with absorbent materials and dispose according to local regulations.
Avoid release into drains or waterways.
Wipe residues to prevent slippery surfaces.
Storage
Store in cool, dry, and well-ventilated areas.
Keep containers tightly sealed and protected from moisture and heat.
Use stainless steel, HDPE, or compatible containers for bulk storage.
Handling Cautions
Avoid contamination with water or other reactive substances.
Label all containers clearly.
Ensure temperature control in hot weather to avoid liquefaction.
