OLEYL CETYL ALCOHOL 25,50,80 EO

Oleyl Cetyl Alcohol 25,50,80 EO is used in creams, lotions, conditioners, lip balms, sunscreens, and shaving creams for emollient, thickening, and stability functions. 
Oleyl Cetyl Alcohol 25,50,80 EO is used as emulsifiers, scouring agent, wetting agents, dispersants; found in paints, coatings, cleaning agents, textiles. 
Oleyl Cetyl Alcohol 25,50,80 EO are used as wetting agents, solubilizers, dispersants, gelling agents, and emollients 

CAS Numbers:
Oleyl Alcohol: 143-28-2
Cetyl Alcohol: 36653-82-4
For specific ethoxylated grades (e.g., EO versions), CAS varies or may not be catalogued. 

EC Numbers:
Oleyl Alcohol: 205-597-3
Cetyl Alcohol: 253-149-0 

Nature:
A blend of C16 (cetyl) and C18 (oleyl) fatty alcohols, ethoxylated with 25, 50, or 80 units of ethylene oxide (EO).

SYNONYMS:
Fatty alcohols 25 EO, (Cetyl/Oleyl) alcohol ethoxylated, Oleyl Cetyl Alcohol 20/80, Oleyl alcohol ethoxylate

Oleyl Cetyl Alcohol 25 EO
CAS Number: Generally reported as 9004-95-9 (Fatty alcohol ethoxylates, generic).
EC Number: 500-018-3 (typical for ethoxylated fatty alcohol mixtures).
Chemical nature: Fatty alcohol ethoxylate with ~25 moles of ethylene oxide added.
Molecular Formula: Approx. C16–C18H33–37O(C2H4O)25 (variable, since it is a mixture).
Molecular Weight: Approx. 1200–1600 g/mol (depending on chain distribution).

Oleyl Cetyl Alcohol 50 EO
CAS Number: Often covered under 9004-95-9 (same family).
EC Number: 500-018-3.
Chemical nature: Fatty alcohol ethoxylate with ~50 EO units.
Molecular Formula: Approx. C16–C18H33–37O(C2H4O)50.
Molecular Weight: Approx. 2200–2800 g/mol.

Oleyl Cetyl Alcohol 80 EO
CAS Number: Still under 9004-95-9.
EC Number: 500-018-3.
Chemical nature: Fatty alcohol ethoxylate with ~80 EO units.
Molecular Formula: Approx. C16–C18H33–37O(C2H4O)80.
Molecular Weight: Approx. 3500–4500 g/mol.

Oleyl Cetyl Alcohol 25,50,80 EO is a non-ionic surfactant and emollient—formed by ethoxylating a mix of oleyl and cetyl alcohols. 

USES and APPLICATIONS of OLEYL CETYL ALCOHOL 25,50,80 EO:
Oleyl Cetyl Alcohol 25,50,80 EO is widely used in cosmetics, personal care, and industrial formulations due to its emulsifying, thickening, and wetting properties. 
Personal Care & Cosmetics: Oleyl Cetyl Alcohol 25,50,80 EO is used in creams, lotions, conditioners, lip balms, sunscreens, and shaving creams for emollient, thickening, and stability functions. 

Industrial & Textile: Oleyl Cetyl Alcohol 25,50,80 EO is used as emulsifiers, scouring agent, wetting agents, dispersants; found in paints, coatings, cleaning agents, textiles. 
Oleyl Cetyl Alcohol 25,50,80 EO are versatile non-ionic surfactants.

Emulsifiers (especially oil-in-water systems):  Oleyl Cetyl Alcohol 25,50,80 EO are used as wetting agents, solubilizers, dispersants, gelling agents, and emollients 
Industries of use of Oleyl Cetyl Alcohol 25,50,80 EO: Cosmetics & Personal Care: creams, lotions, hair conditioners, shampoos, bath products, lipsticks, makeup, etc. 

Industrial: Oleyl Cetyl Alcohol 25,50,80 EO is used detergents, textile and leather processing, paper, paints and coatings, pharmaceuticals, and cleaning products 

FORMULATION ADVANTAGES of OLEYL CETYL ALCOHOL 25,50,80 EO:
*Effective emulsification of oil–water systems.
Oleyl Cetyl Alcohol 25,50,80 EO enhances texture, spreadability, and stability under temperature variations. 

BENEFITS of OLEYL CETYL ALCOHOL 25,50,80 EO:
*Versatility: 
Varying EO chain length (25–80) allows tuning for viscosity and performance profile.
Mild and skin-friendly, suitable even for sensitive skin or baby products. 
Compatible with many ingredients—ideal for complex formulations. 
Stability across temperatures and pH ranges; minimizes phase separation. 

SUMMARY OF DIFFERENCES of OLEYL CETYL ALCOHOL 25,50,80 EO:
25 EO → Balanced emulsifier, ideal for O/W creams and lotions.
50 EO → More hydrophilic, best for transparent shampoos, tonics, and gels.
80 EO → Highly hydrophilic, strongest solubilizer, best for clear pharmaceutical and cosmetic products

ADVANTAGES of OLEYL CETYL ALCOHOL 25,50,80 EO:
*Oleyl Cetyl Alcohol 25,50,80 EO enhances formulation stability and ingredient solubility
*Compatible with various surfactant systems—anionic, cationic, and non-ionic 
* Effective across hard water and oxidizing/reducing conditions 
*BIODEGRADABLE (especially lower EO types like Oleth-5) and gentle in cosmetic applications

OLEYL CETYL ALCOHOL 25 EO
Oleyl Cetyl Alcohol 25 EO enhances oil retention in body butters and massage oils
Oleyl Cetyl Alcohol 25 EO is a nonionic surfactant produced by the ethoxylation of oleyl cetyl alcohol with approximately 25 moles of ethylene oxide. 

Oleyl Cetyl Alcohol 25 EO belongs to the group of fatty alcohol ethoxylates and is widely used in cosmetic, pharmaceutical, and industrial formulations.
Oleyl Cetyl Alcohol 25 EO is a moderately ethoxylated nonionic surfactant with 25 ethylene oxide units. 

Oleyl Cetyl Alcohol 25 EO's relatively low EO content makes it ideal for formulations that need high emolliency and controlled foaming, especially in semi-solid systems.

USES OF OLEYL CETYL ALCOHOL 25 EO:
Oleyl Cetyl Alcohol 25 EO is used emulsifier in creams and lotions
Oleyl Cetyl Alcohol 25 EO is used solubilizer for oils and fragrances

Oleyl Cetyl Alcohol 25 EO is used wetting agent in personal care products
Oleyl Cetyl Alcohol 25 EO is used detergent additive for textile and cleaning industries

Oleyl Cetyl Alcohol 25 EO is used stabilizer for lipophilic actives in creams and ointments
Oleyl Cetyl Alcohol 25 EO is used exture modifier in rich moisturizing products

Oleyl Cetyl Alcohol 25 EO is used co-emulsifier in cosmetic bars and solid emulsions
Oleyl Cetyl Alcohol 25 EO is used as a mild emulsifier with pleasant slip and skin feel characteristics.

BENEFITS of OLEYL CETYL ALCOHOL 25 EO:
*Oleyl Cetyl Alcohol 25 EO promotes soft, non-greasy skin feel
*Oleyl Cetyl Alcohol 25 EO increases water-binding capacity in lotions
*Oleyl Cetyl Alcohol 25 EO improves spreadability of thick formulations
*Oleyl Cetyl Alcohol 25 EO supports incorporation of waxy or high-melting point ingredients

CHARACTERISTICS of OLEYL CETYL ALCOHOL 25 EO
*Oleyl Cetyl Alcohol 25 EO provides moderate viscosity and semi-solid consistency
*Compatible with esters, silicones, and natural oils
*Low solubility compared to higher EO variants
*Mild surfactant action, minimal irritation

PROPERTIES OF OLEYL CETYL ALCOHOL 25 EO
Oleyl Cetyl Alcohol 25 EO is expected to be more hydrophobic, suitable for oil-in-water emulsions with moderate solubility. 
The base blend as having emollient properties that improve skin texture and provide a non-greasy feel 

BENEFITS of OLEYL CETYL ALCOHOL 25 EO
*Oleyl Cetyl Alcohol 25 EO improves emulsion stability
*Oleyl Cetyl Alcohol 25 EO provides smooth skin feel and texture in cosmetics
*Oleyl Cetyl Alcohol 25 EO enhances foaming and cleansing efficiency
*Versatile solubilizer for hydrophobic compounds

PROPERTIES OF OLEYL CETYL ALCOHOL 25 EO
Appearance: Clear to slightly hazy liquid or paste
HLB value: ~15 (suitable for O/W emulsions)
Solubility: Freely soluble in water
Molecular structure: C16–C18 fatty alcohol + 25 EO units

CHARACTERISTICS of OLEYL CETYL ALCOHOL 25 EO
*Excellent emulsifying power
*Oleyl Cetyl Alcohol 25 EO provides good detergency and wetting ability
*Compatible with anionic, cationic, and nonionic surfactants

OLEYL CETYL ALCOHOL 50 EO
Oleyl Cetyl Alcohol 50 EO is a mid-to-high ethoxylated surfactant with roughly 50 ethylene oxide units, balancing water solubility with emulsifying capacity.
Oleyl Cetyl Alcohol 50 EO is suitable for formulations requiring transparent or semi-transparent gels.

Oleyl Cetyl Alcohol 50 EO is a higher ethoxylated fatty alcohol surfactant containing around 50 EO units. 
Oleyl Cetyl Alcohol 50 EO's higher hydrophilicity makes it more water-soluble and ideal for clear formulations requiring transparency and stability.

Oleyl Cetyl Alcohol 50 EO is an ethoxylated fatty alcohol containing ~50 moles of ethylene oxide, providing stronger hydrophilicity than the 25 EO version. 
Oleyl Cetyl Alcohol 50 EO is particularly suited for highly polar emulsions and solubilization systems.

USES of OLEYL CETYL ALCOHOL 50 EO:
Oleyl Cetyl Alcohol 50 EO is used solubilizer for essential oils and lipophilic vitamins
Oleyl Cetyl Alcohol 50 EO is used primary emulsifier in gel-based skincare products

Oleyl Cetyl Alcohol 50 EO is a stabilizer in water-based hair tonics and leave-on treatments
Oleyl Cetyl Alcohol 50 EO is used co-surfactant in low-foaming liquid detergents

Oleyl Cetyl Alcohol 50 EO is used solubilizer for essential oils and perfumes in transparent shampoos, gels, and tonics
Oleyl Cetyl Alcohol 50 EO is used emulsifier for pharmaceutical creams and gels

Oleyl Cetyl Alcohol 50 EO is used dispersing agent in agrochemical formulations
Oleyl Cetyl Alcohol 50 EO is used surfactant in textile auxiliaries

Oleyl Cetyl Alcohol 50 EO is used emulsifier for clear gels, serums, and lotions
Oleyl Cetyl Alcohol 50 EO is used solubilizer for high loads of fragrance oils

Oleyl Cetyl Alcohol 50 EO is used in pharmaceutical and agrochemical formulations
Oleyl Cetyl Alcohol 50 EO is used emulsifier in household and industrial cleaners

CHARACTERISTICS of OLEYL CETYL ALCOHOL 50 EO:
*High solubilizing power
*Excellent compatibility in aqueous systems
*Oleyl Cetyl Alcohol 50 EO is suitable for transparent cosmetic products
*Clear to slightly viscous liquid
*Fully miscible with water, forming micelles
*Supports incorporation of up to 20–30% oil phase
*Moderate foaming, good rinse-off properties

BENEFITS of OLEYL CETYL ALCOHOL 50 EO:
Oleyl Cetyl Alcohol 50 EO provides stable, uniform gels without turbidity
Oleyl Cetyl Alcohol 50 EO enhances the delivery of active ingredients
Oleyl Cetyl Alcohol 50 EO maintains product clarity over storage
Oleyl Cetyl Alcohol 50 EO reduces the need for additional thickening agents

FUNCTION OF OLEYL CETYL ALCOHOL 50 EO:
Oleyl Cetyl Alcohol 50 EO is an effective oil-in-water emulsifier, commonly used for stable cosmetic creams and lotions 

BEHAVIOR OF OLEYL CETYL ALCOHOL 50 EO:
Oleyl Cetyl Alcohol 50 EO acts as a good emulsifying agent in lotion systems.

PROPERTIES & CHARACTERISTICS of OLEYL CETYL ALCOHOL 50 EO:
*Appearance: Clear liquid
*HLB value: Higher than 25 EO (approx. 17–18)
*Excellent water solubility
*Effective for stabilizing difficult oil-water systems
*Solubility: Easily soluble in water, forming clear solutions
*Molecular structure: C16–C18 fatty alcohol + 50 EO units

BENEFITS of OLEYL CETYL ALCOHOL 50 EO:
Oleyl Cetyl Alcohol 50 EO enhances clarity and transparency in formulations
Oleyl Cetyl Alcohol 50 EO provides strong emulsification power

Oleyl Cetyl Alcohol 50 EO reduces the need for co-surfactants
Oleyl Cetyl Alcohol 50 EO improves the performance of detergents and cleaners

Oleyl Cetyl Alcohol 50 EO produces transparent, stable solutions in water
Oleyl Cetyl Alcohol 50 EO allows the incorporation of otherwise insoluble oils

Oleyl Cetyl Alcohol 50 EO enhances the clarity of cosmetic and pharmaceutical products
Oleyl Cetyl Alcohol 50 EO has excellent dispersibility for pigments and actives

OLEYL CETYL ALCOHOL 80 EO
Oleyl Cetyl Alcohol 80 EO is a highly ethoxylated surfactant, almost completely hydrophilic. 
Oleyl Cetyl Alcohol 80 EO is ideal for high-water-content systems where maximal solubility and minimal cloudiness are required.
Oleyl Cetyl Alcohol 80 EO is the most hydrophilic member of this group, with ~80 moles of ethylene oxide. 

Oleyl Cetyl Alcohol 80 EO functions almost exclusively as a solubilizer, wetting agent, or dispersant, making it valuable in high-performance applications.
Higher EO content makes Oleyl Cetyl Alcohol 80 EO more hydrophilic, ideal for detergent, solubilization, and wetting applications.

USES of OLEYL CETYL ALCOHOL 80 EO:
Oleyl Cetyl Alcohol 80 EO is used solubilizer for concentrated fragrance oils in perfumes
Oleyl Cetyl Alcohol 80 EO is used dispersant in agrochemical wettable powders

Oleyl Cetyl Alcohol 80 EO is used co-emulsifier for transparent serums and lotions.
Oleyl Cetyl Alcohol 80 EO serves as surfactant in detergent formulations

Oleyl Cetyl Alcohol 80 EO is used wetting agent in textile and coating applications
Oleyl Cetyl Alcohol 80 EO is used powerful solubilizer for flavors, fragrances, and essential oils

Oleyl Cetyl Alcohol 80 EO is used in transparent oral and topical pharmaceutical formulations
Oleyl Cetyl Alcohol 80 EO is used effective dispersant for dyes and pigments in textile and coatings industries

Oleyl Cetyl Alcohol 80 EO is used solubilizer in agrochemicals and cleaning formulations
Oleyl Cetyl Alcohol 80 EO is used solubilizer for flavors, fragrances, and oils in aqueous solutions

Oleyl Cetyl Alcohol 80 EO is used wetting agent in pharmaceutical formulations
Oleyl Cetyl Alcohol 80 EO is used dispersant in agricultural and industrial chemicals
Oleyl Cetyl Alcohol 80 EO is used emulsifier in transparent personal care products

BENEFITS of OLEYL CETYL ALCOHOL 80 EO
Oleyl Cetyl Alcohol 80 EO produces crystal-clear formulations
Oleyl Cetyl Alcohol 80 EO is effective in high-active ingredient systemsOleyl Cetyl Alcohol 80 EO is cCompatible with electrolytes and a wide pH range
Oleyl Cetyl Alcohol 80 EO provides superior solubility for fragrance and essential oils

PROPERTIES & CHARACTERISTICS of OLEYL CETYL ALCOHOL 80 EO
*Appearance: Clear, viscous liquid
*HLB value: Very high (approx. 18–19)
*Highly soluble in water
*Very strong solubilization ability, even with difficult oils
*Appearance: Clear to slightly yellow viscous liquid
*HLB value: >17 (highly hydrophilic, strong O/W emulsifier and solubilizer)
*Solubility: Freely soluble in water, forming clear stable solutions
*Molecular structure: C16–C18 fatty alcohol + 80 EO units

BENEFITS of OLEYL CETYL ALCOHOL 80 EO
Oleyl Cetyl Alcohol 80 EO provides very high water solubility for lipophilic substances
Oleyl Cetyl Alcohol 80 EO maintains transparency and stability in clear solutions

Oleyl Cetyl Alcohol 80 EO is useful in formulations requiring low turbidity
Oleyl Cetyl Alcohol 80 EO enhances dispersion of insoluble actives

Oleyl Cetyl Alcohol 80 EO produces clear, stable solutions in aqueous media
Solubilizes large amounts of hydrophobic actives

Oleyl Cetyl Alcohol 80 EO improves uniformity of active ingredient distribution
Oleyl Cetyl Alcohol 80 EO enhances performance in formulations sensitive to turbidity

CHARACTERISTICS of OLEYL CETYL ALCOHOL 80 EO
Strongest solubilizer among the three variants
Oleyl Cetyl Alcohol 80 EO produces high-clarity transparent solutions

Excellent compatibility with water-rich formulations
Highly viscous, clear liquid at room temperature

Strongly hydrophilic with low surface tension
Excellent electrolyte tolerance
Oleyl Cetyl Alcohol 80 EO forms stable micellar systems for solubilization

PHYSICAL and CHEMICAL PROPERTIES of OLEYL CETYL ALCOHOL 25,50,80 EO:
CAS Number: 143-28-2 (oleyl), 36653-82-4 (cetyl)
EC Number: 205-597-3, 253-149-0
Chemical Name: Ethoxylated mix of C16 & C18 fatty alcohols
Molecular Formula: Not specified
Molar Mass: Not specified
Form: Generally appears as a liquid (for high EO content) or soft waxy material; clear liquid or flakes (cosmetic grade)
Purity: Typically 98–99%

Degree of Ethoxylation: Specified as 25, 50, or 80 EO units
Physical State & Appearance: Liquid or waxy solid depending on EO content (higher EO tends to yield more liquid character)
Cloud Point: 52–55 °C (indicative for low EO example, 2.2 EO)
Solubility: Readily soluble in a variety of solvents; effective emulsifier and solubilizer
HLB (Hydrophilic-Lipophilic Balance): For Oleth-5 (~5 EO), HLB ~9–9.2; higher EO increases water solubility
Applications: Cosmetics, personal care, detergents, textiles, pharmaceuticals, paints, cleaning
Key Properties: Emulsifying, thickening, wetting
Benefits: Mild, stabilizing, versatile, skin-friendly, emulsion stability, compatibility, biodegradability (lower EO), formulary versatility

OLEYL CETYL ALCOHOL 25 EO
CAS Number: 9004-95-9
EC Number: 500-018-3
Chemical Name: Oleyl Cetyl Alcohol 25 EO
Chemical Nature: Fatty alcohol ethoxylate with ~25 moles of ethylene oxide added
Molecular Formula: Approx. C16–C18H33–37O(C2H4O)25
Molecular Weight: Approx. 1200–1600 g/mol
Appearance: Clear to slightly hazy viscous liquid or paste
Density: ~1.05 g/cm³ at 25 °C
Boiling Point: Decomposes before boiling (non-volatile)
Flash Point: >150 °C
Water Solubility: Freely soluble due to 25 EO chains
Other Properties: Moderate foaming capacity, good emulsifying strength, stable in neutral and weakly alkaline media

OLEYL CETYL ALCOHOL 50 EO
CAS Number: 9004-95-9
EC Number: 500-018-3
Chemical Name: Oleyl Cetyl Alcohol 50 EO
Chemical Nature: Fatty alcohol ethoxylate with ~50 EO units
Molecular Formula: Approx. C16–C18H33–37O(C2H4O)50
Molecular Weight: Approx. 2200–2800 g/mol
Appearance: Clear to slightly yellowish liquid, more viscous than 25 EO
Density: ~1.10 g/cm³ at 25 °C
Boiling Point: Non-distillable, decomposes on heating
Flash Point: >160 °C
Water Solubility: Very high, completely miscible with water in any ratio
Other Properties: Very good solubilizer for oils, stable over wide pH range, forms micellar solutions easily

OLEYL CETYL ALCOHOL 80 EO
CAS Number: 9004-98-2
EC Number: 500-017-8
Chemical Name: Oleyl Cetyl Alcohol 80 EO
Chemical Nature: Fatty alcohol ethoxylate with ~80 EO units
Molecular Formula: Approx. C98H198O81
Molecular Weight: ~3600–3800 g/mol
Appearance: Clear to pale yellow, high viscosity liquid or waxy solid depending on temperature
Density: ~1.12 g/cm³ at 25 °C
Boiling Point: Decomposes, not distillable
Flash Point: >170 °C
Water Solubility: Extremely high, fully miscible, almost behaving like a hydrotrope
Other Properties: Low foaming, strong solubilizing effect, excellent dispersant capability

FIRST AID MEASURES of OLEYL CETYL ALCOHOL 25,50,80 EO:
-Description of first-aid measures
*General advice:
Show this material safety data sheet to the doctor in attendance.
*If inhaled:
After inhalation: 
Fresh air.
*In case of skin contact: 
Take off immediately all contaminated clothing. 
Rinse skin with
water/ shower.
*In case of eye contact:
After eye contact: 
Rinse out with plenty of water. 
Call in ophthalmologist. 
Remove contact lenses.
*If swallowed:
After swallowing: 
Immediately make victim drink water (two glasses at most). 
Consult a physician.
-Indication of any immediate medical attention and special treatment needed.
No data available

ACCIDENTAL RELEASE MEASURES of OLEYL CETYL ALCOHOL 25,50,80 EO:
-Environmental precautions:
Do not let product enter drains.
-Methods and materials for containment and cleaning up:
Cover drains. 
Collect, bind, and pump off spills. 
Observe possible material restrictions. 
Take up dry. 
Dispose of properly. 
Clean up affected area.

FIRE FIGHTING MEASURES of OLEYL CETYL ALCOHOL 25,50,80 EO:
-Extinguishing media:
*Suitable extinguishing media:
Carbon dioxide (CO2) 
Foam 
Dry powder
*Unsuitable extinguishing media:
For this substance/mixture no limitations of extinguishing agents are given.
-Further information:
Prevent fire extinguishing water from contaminating surface water or the ground water system.

EXPOSURE CONTROLS/PERSONAL PROTECTION of OLEYL CETYL ALCOHOL 25,50,80 EO:
-Control parameters:
--Ingredients with workplace control parameters:
-Exposure controls:
--Personal protective equipment:
*Eye/face protection:
Use equipment for eye protection. 
Safety glasses
*Body Protection:
protective clothing
*Respiratory protection:
Recommended Filter type: Filter A 
-Control of environmental exposure:
Do not let product enter drains.

HANDLING and STORAGE of OLEYL CETYL ALCOHOL 25,50,80 EO:
-Conditions for safe storage, including any incompatibilities:
*Storage conditions:
Tightly closed. 
Dry.

STABILITY and REACTIVITY of OLEYL CETYL ALCOHOL 25,50,80 EO:
-Chemical stability:
The product is chemically stable under standard ambient conditions (room temperature).
-Possibility of hazardous reactions:
No data available