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Oleyl Alcohol is a long-chain unsaturated fatty alcohol derived from natural fats and oils, particularly olive oil and other vegetable sources.
Oleyl Alcohol is widely used in personal care, cosmetic, pharmaceutical, and industrial formulations due to its emollient, emulsifying, and lubricating properties.
Oleyl Alcohol is valued for its excellent skin compatibility, low irritation profile, and ability to improve the texture and stability of emulsions.
CAS Number: 143-28-2
EC Number: 205-597-3
Molecular Formula: C18H36O
Molecular Weight: 268.48 g/mol
Synonyms: cis-9-Octadecen-1-ol, (Z)-9-Octadecen-1-ol, Oleyl Alcohol, Octadecenol, Oleic Alcohol, (Z)-Octadecenol-1, UnII-Oleyl Alcohol, 9-Octadecenol, Emulsifier O-18, Ethol O-100
APPLICATIONS
Oleyl Alcohol is widely used in cosmetic and personal care products as an emollient, providing skin-softening and conditioning effects.
Oleyl Alcohol is included in creams, lotions, balms, and serums to enhance spreadability and moisturization.
Oleyl Alcohol helps restore skin barrier function and improve skin hydration.
Oleyl Alcohol acts as a non-ionic emulsifier and stabilizer in oil-in-water and water-in-oil formulations.
Oleyl Alcohol improves the consistency and texture of creams and emulsions.
Oleyl Alcohol helps stabilize active ingredients in complex formulations.
Oleyl Alcohol is used in shampoos and hair conditioners to reduce frizz and improve manageability.
Oleyl Alcohol provides a lubricating and protective coating to hair strands.
Oleyl Alcohol helps detangle hair and enhances shine and smoothness.
Oleyl Alcohol is applied in pharmaceutical ointments and transdermal delivery systems as a permeation enhancer.
Oleyl Alcohol improves the absorption of active pharmaceutical ingredients through the skin.
Oleyl Alcohol ensures sustained release and improved bioavailability in topical medications.
Oleyl Alcohol is used in industrial lubricants and anti-foaming agents due to its surface activity.
Oleyl Alcohol is incorporated into metalworking fluids and textile lubricants for enhanced glide and reduced friction.
Oleyl Alcohol helps control foam formation in production and formulation environments.
Oleyl Alcohol is included in agrochemical formulations to improve wetting, spreading, and penetration of active ingredients on plant surfaces.
Oleyl Alcohol enhances the efficacy of foliar sprays and pesticides.
Oleyl Alcohol provides improved adhesion and coverage of plant treatments.
Oleyl Alcohol is used as a non-ionic surfactant in personal care products like lotions and creams.
Oleyl Alcohol is incorporated into hair conditioners to provide softness and manageability.
Oleyl Alcohol is used as a thickener and emollient in skin care formulations.
Oleyl Alcohol is applied in pharmaceutical ointments to improve texture and spreadability.
Oleyl Alcohol is used in industrial lubricants for its anti-wear and anti-foaming properties.
Oleyl Alcohol is included in textile processing as a wetting and softening agent.
Oleyl Alcohol is used in agricultural adjuvants to enhance the spread of pesticides on plant surfaces.
Oleyl Alcohol is employed in the production of ethoxylated surfactants for detergents.
Oleyl Alcohol is used as a base for the synthesis of oleyl esters in cosmetic formulations.
Oleyl Alcohol is applied in anti-static agents for plastics and fibers.
Oleyl Alcohol is used in the formulation of defoamers in industrial processing.
Oleyl Alcohol is added to leather treatment products for conditioning and suppleness.
Oleyl Alcohol is used in emulsifiers to stabilize oil-in-water systems.
Oleyl Alcohol is used in antiperspirants to improve skin feel and texture.
Oleyl Alcohol is used in solvent systems to dissolve lipophilic active ingredients.
Oleyl Alcohol is incorporated into sunscreen products as a dispersing agent.
Oleyl Alcohol is used in color cosmetics to enhance pigment dispersion and blendability.
Oleyl Alcohol is added to bath oils for skin conditioning effects.
Oleyl Alcohol is used in shaving creams to reduce friction and irritation.
Oleyl Alcohol is employed in the formulation of cuticle softeners.
Oleyl Alcohol is included in anti-dandruff shampoos to moisturize the scalp.
Oleyl Alcohol is used in fabric softeners to coat fibers and enhance softness.
Oleyl Alcohol is used in floor polishes as a plasticizer and flow modifier.
Oleyl Alcohol is added to epoxy curing agents to modify viscosity and reactivity.
Oleyl Alcohol is used in metalworking fluids to reduce wear and improve lubrication.
Oleyl Alcohol is included in depilatory creams to improve spreadability.
Oleyl Alcohol is applied in insect repellents to enhance skin adhesion.
Oleyl Alcohol is used in car care products such as waxes and polishes for gloss enhancement.
Oleyl Alcohol is used in household cleaning products as a solubilizer.
Oleyl Alcohol is added to protective creams for barrier reinforcement.
Oleyl Alcohol is used in anti-corrosion coatings for enhanced hydrophobicity.
Oleyl Alcohol is employed in soap bars to reduce brittleness and improve lather.
Oleyl Alcohol is used in foam stabilizers for shaving and cleansing foams.
Oleyl Alcohol is included in textile softeners to reduce fiber friction.
Oleyl Alcohol is used in depigmentation products for its compatibility with actives.
Oleyl Alcohol is used in nail care products to deliver conditioning benefits.
Oleyl Alcohol is used in anti-aging creams to enhance active delivery.
Oleyl Alcohol is used in chemical peels to aid in uniform application.
Oleyl Alcohol is applied in pigment concentrates for smooth dispersion.
Oleyl Alcohol is used in hair serums for detangling and smoothing.
Oleyl Alcohol is included in makeup removers for gentle skin cleansing.
Oleyl Alcohol is used in deodorants to improve skin adherence.
Oleyl Alcohol is used in lotions for sensitive skin as a mild emollient.
Oleyl Alcohol is used in acne treatment creams to balance oil and moisture.
Oleyl Alcohol is employed in oral care products to improve viscosity and texture.
Oleyl Alcohol is used in petroleum jelly substitutes for lighter skin feel.
Oleyl Alcohol is used in baby care products for non-irritating moisturization.
Oleyl Alcohol is used in industrial cleaners as a dispersing agent for oily residues.
Oleyl Alcohol is included in paint strippers to reduce evaporation rate.
Oleyl Alcohol is used in insecticide formulations as a carrier and wetting agent.
DESCRIPTION
Oleyl Alcohol is a clear to slightly yellowish oily liquid with a faint characteristic odor.
Oleyl Alcohol is derived from the reduction of oleic acid, a monounsaturated omega-9 fatty acid.
Oleyl Alcohol occurs naturally in small quantities in various waxes and plant oils.
Oleyl Alcohol is non-toxic, non-sensitizing, and biodegradable, making it suitable for eco-friendly formulations.
Oleyl Alcohol is compatible with a wide range of cosmetic ingredients, including oils, waxes, silicones, and surfactants.
Oleyl Alcohol enhances the solubility of lipophilic compounds in personal care and pharmaceutical formulations.
Oleyl Alcohol remains stable under normal storage conditions and exhibits good oxidative stability compared to other unsaturated alcohols.
Oleyl Alcohol is widely used in formulations targeting sensitive or dry skin due to its soothing and hydrating properties.
Oleyl Alcohol is often blended with cetyl or stearyl alcohol to optimize texture and emulsion properties.
Oleyl Alcohol is a long-chain unsaturated fatty alcohol derived from natural fats and oils.
Oleyl Alcohol appears as a clear, colorless to pale yellow liquid with a slight fatty odor.
Oleyl Alcohol has emollient properties that make it suitable for skin care and hair care applications.
Oleyl Alcohol is valued for its ability to act as a co-emulsifier in both O/W and W/O systems.
Oleyl Alcohol has a molecular structure that provides excellent solubility in oils and alcohols.
Oleyl Alcohol enhances the sensory profile of personal care products by providing a soft, non-greasy feel.
Oleyl Alcohol is biodegradable and often derived from renewable sources such as vegetable oil.
Oleyl Alcohol is known for its film-forming and moisture-retaining abilities on skin and hair.
PROPERTIES
Common Name: Oleyl Alcohol
Chemical Formula: C18H36O
Molecular Weight: 268.48 g/mol
Appearance: Clear to pale yellow oily liquid
Odor: Mild, characteristic odor
Melting Point: ~0°C
Boiling Point: ~330°C
Density: ~0.85 g/cm³ at 20°C
Solubility: Insoluble in water; soluble in alcohols and oils
Refractive Index: ~1.46 at 20°C
Flash Point: >170°C (closed cup)
Stability: Stable under normal conditions
Storage Temperature: 15–25°C
Shelf Life: Up to 2 years when stored in sealed containers away from light and heat
FIRST AID
Inhalation:
Move the affected person to fresh air.
Seek medical attention if irritation or discomfort persists.
Skin Contact:
Wash with soap and water.
Seek medical attention if redness, itching, or irritation develops.
Eye Contact:
Rinse cautiously with water for several minutes.
Remove contact lenses if present and easy to do.
Continue rinsing and seek medical advice if irritation persists.
Ingestion:
Do not induce vomiting.
Rinse mouth and drink water.
Seek medical advice if symptoms occur.
Note to Physicians:
Treat symptomatically.
No specific antidote is required.
HANDLING AND STORAGE
Handling:
Avoid contact with eyes, skin, and clothing.
Use appropriate personal protective equipment such as gloves and goggles during handling.
Avoid inhalation of vapors or mist in large-scale applications.
Ventilation:
Use in well-ventilated areas.
Provide local exhaust if handling large quantities.
Storage:
Store in tightly closed containers in a cool, dry, well-ventilated area.
Protect from moisture, direct sunlight, and strong oxidizing agents.
Avoid extreme temperatures to maintain product integrity.
Spill and Leak Procedures:
Soak up with inert absorbent material such as sand or earth.
Dispose of according to local environmental regulations.
Clean spill area thoroughly with water and detergent.
Disposal:
Dispose of contents/container in accordance with local/regional/national regulations.
Do not release into drains or the environment.
