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DESCRIPTION
Polyglyceryl-10 Decaoleate is an ester of decaoleic acid (a fatty acid) and polyglycerin.
It's commonly used in cosmetics and personal care products as an emulsifier or surfactant.
Cas Number
110615-47-9
SYNONYMS
Decaoleic Acid Polyglyceryl Ester,Polyglycerol-10 Decaoleate, Polyglyceryl-10 Decyl Oleate,Polyglyceryl Decaoleate
Introduction
What is Polyglyceryl-10 Decaoleate? Polyglyceryl-10 Decaoleate is a surfactant and emulsifier used in various cosmetic and skincare formulations.
It is a member of the polyglyceryl ester family, where "polyglyceryl" refers to multiple glycerol units, and "decaoleate" refers to deca- (ten) molecules of oleic acid, a monounsaturated fatty acid derived from plant sources like olive oil.
Overview of its Chemical Structure and Composition The structure of Polyglyceryl-10 Decaoleate includes a hydrophilic (water-attracting) polyglyceryl backbone, attached to hydrophobic (water-repelling) oleic acid chains.
This makes it an effective emulsifier, allowing oil and water to mix in formulations where they typically wouldn’t.
Importance in the Cosmetics and Skincare Industries It has gained popularity due to its ability to act as a mild emulsifier and surfactant, suitable for sensitive skin types.
It enhances the texture, feel, and overall stability of personal care products such as moisturizers, cleansers, sunscreens, and anti-aging treatments.
Regulatory Status and Safety Considerations Polyglyceryl-10 Decaoleate is generally considered safe for use in cosmetics.
Regulatory bodies like the FDA and European Commission evaluate its safety, and it is compliant with guidelines in both regions.
It is also used in organic skincare formulations due to its natural origin and biodegradable nature.
Chemical Structure and Properties
Detailed Description of its Molecular Structure Polyglyceryl-10 Decaoleate has a complex molecular structure comprising 10 glycerol molecules bound to decaoleic acid molecules.
This creates a hydrophilic-lipophilic structure that is key to its ability to emulsify and stabilize mixtures of water and oil.
The structure allows the molecule to form aggregates that stabilize emulsions and provide smooth texture.
The Role of the Decaoleate and Polyglyceryl Components The decaoleate group, derived from oleic acid, provides the molecule with hydrophobic (oil-soluble) properties, while the polyglyceryl part makes it water-soluble.
The ratio and number of glycerol units (10 in this case) provide the desired balance for the emulsifying properties.
Hydrophilic-Lipophilic Balance (HLB) and Its Implications Polyglyceryl-10 Decaoleate has a balanced HLB that makes it suitable for forming stable emulsions, especially in oil-in-water (O/W) systems.
The HLB value influences the stability and texture of formulations, ensuring they do not separate.
Physical Properties
Solubility: Water-soluble in certain formulations but generally works better in oil-based systems.
Melting Point: Typically melts at around 40-50°C.
Viscosity: Viscosity changes with concentration and formulation type, allowing flexibility in product development.
Synthesis and Production
Overview of the Synthesis Process Polyglyceryl-10 Decaoleate is synthesized through esterification, a process where oleic acid molecules react with glycerol to form ester bonds.
The reaction occurs under controlled conditions, with catalysts such as sulfuric acid or enzymes used to optimize the yield.
Raw Materials Involved
Oleic Acid: Derived from natural vegetable oils (typically olive oil or sunflower oil).
Glycerol: A simple sugar alcohol, often sourced from plant-based oils.
Catalysts: Enzymatic or chemical catalysts, often in a sustainable process to ensure minimal environmental impact.
Methods of Production and Purification Once synthesized, the product undergoes purification to remove residual by-products and solvents. Techniques like filtration, washing, and vacuum distillation are used to ensure the final product meets cosmetic-grade standards.
Scale-Up and Industrial Production Considerations The industrial-scale production of Polyglyceryl-10 Decaoleate requires careful attention to the consistency of the emulsifying properties.
Modern plants utilize high-efficiency reactors to maintain uniform quality and to meet the growing demand for clean, sustainable ingredients.
Functionality in Cosmetic and Pharmaceutical Applications
Emulsification Properties Polyglyceryl-10 Decaoleate acts as a mild emulsifier, facilitating the combination of water and oil phases.
This property is crucial in emulsions for skincare products like lotions and creams.
Surfactant Role As a surfactant, it reduces surface tension between different substances, allowing for more stable formulations.
This makes it suitable for use in cleansers and shampoos, helping ingredients spread evenly over the skin or hair.
Skin Conditioning and Moisturizing Effects It helps retain moisture on the skin by forming a barrier that prevents water loss.
Its ability to condition the skin makes it ideal for anti-aging and moisturizing formulations.
Compatibility with Other Ingredients Polyglyceryl-10 Decaoleate is compatible with a wide variety of other emulsifiers, surfactants, and active ingredients.
This versatility is one of the reasons it is widely used in complex formulations.
Benefits in Formulations
Improved texture and spreadability of products.
Enhanced stability of emulsions.
Non-irritating and suitable for sensitive skin.
Mechanisms of Action in Skin Care
How Polyglyceryl-10 Decaoleate Interacts with the Skin The emulsifying properties help ensure that active ingredients in skincare products are effectively delivered to the skin, enhancing the absorption and stability of these ingredients.
Effect on the Skin Barrier Function It helps strengthen the skin's natural barrier by maintaining moisture levels and preventing the entry of harmful environmental factors.
This is especially beneficial for those with dry or sensitive skin.
Hydration and Moisture Retention Properties Due to its emollient nature, it helps lock in moisture and creates a smooth, hydrated feel on the skin.
It can act as a humectant, drawing moisture from the environment into the skin.
Skin Soothing and Anti-inflammatory Properties Some studies suggest that Polyglyceryl-10 Decaoleate may have mild anti-inflammatory effects, which can be beneficial in treating sensitive or irritated skin.
Applications in Cosmetic Formulations
Role in Emulsions and Surfactant-Based Formulations Polyglyceryl-10 Decaoleate is commonly found in emulsions, where it provides both emulsifying and stabilizing effects.
Its mild nature makes it ideal for products intended for sensitive skin.
Use in Cleansers, Moisturizers, and Anti-Aging Products It is often included in facial cleansers, body lotions, sunscreens, and anti-aging treatments, where its dual role as an emulsifier and skin conditioning agent is crucial for product efficacy.
Formulation Examples and Case Studies Case studies show that Polyglyceryl-10 Decaoleate improves the sensory experience of skincare products, enhancing spreadability and reducing greasiness in moisturizers.
Advantages Over Traditional Emulsifiers Unlike harsher surfactants, it is more gentle on the skin, making it an ideal choice for formulations targeting sensitive or compromised skin.
Environmental Impact and Sustainability
Sourcing and Sustainability of Raw Materials Polyglyceryl-10 Decaoleate is derived from renewable plant-based sources like olive oil.
Sustainable sourcing ensures minimal environmental impact, particularly in comparison to synthetic emulsifiers.
Environmental Impact of Production The production process is relatively eco-friendly, especially when enzymatic methods are used, reducing the need for harsh chemicals and minimizing waste.
Biodegradability and Eco-Friendly Credentials It is biodegradable, and its use in formulations helps reduce the environmental footprint of personal care products.
Many companies are shifting towards using ingredients like Polyglyceryl-10 Decaoleate as part of their green initiatives.
Corporate Responsibility and Sustainability Efforts Leading cosmetic brands are focusing on sustainability by ensuring that ingredients like Polyglyceryl-10 Decaoleate are sustainably sourced and ethically produced.
Recent Developments and Trends
New Research on Polyglyceryl-10 Decaoleate Recent studies have focused on improving its efficiency as an emulsifier and exploring its use in advanced drug delivery systems.
Research is ongoing to explore its benefits in specialized formulations like anti-pollution skincare.
Emerging Applications in Other Industries Beyond cosmetics, Polyglyceryl-10 Decaoleate shows potential in food and pharmaceutical applications, where emulsification and stability are key.
Future Trends in the Use of Polyglyceryl Esters With a shift towards more natural and sustainable ingredients, Polyglyceryl esters, including Polyglyceryl-10 Decaoleate, are becoming more prevalent in the formulation of both cosmetic and personal care products.
Innovations in Formulation Technologies The development of new formulation technologies to enhance the stability and performance of Polyglyceryl-10 Decaoleate-based emulsions is likely to drive further innovations in skincare products.
Conclusion
Summary of Key Points Polyglyceryl-10 Decaoleate is a versatile, sustainable, and skin-friendly emulsifier with numerous applications in skincare.
Its mild nature, safety profile, and ability to enhance product stability make it a popular choice in the cosmetic industry.
Future Directions for Research and Application Further research into its use in more targeted skincare products, particularly those focusing on hydration, anti-aging, and environmental protection, is expected.
Final Thoughts on its Role in the Cosmetic Industry As consumers demand more clean and sustainable ingredients, Polyglyceryl-10 Decaoleate will continue to play a critical role in shaping the future of skincare formulations.
SAFETY INFORMATION ABOUT POLYGLYCERYL-10 DECAOLEATE
First aid measures:
Description of first aid measures:
General advice:
Consult a physician.
Show this safety data sheet to the doctor in attendance.
Move out of dangerous area:
If inhaled:
If breathed in, move person into fresh air.
If not breathing, give artificial respiration.
Consult a physician.
In case of skin contact:
Take off contaminated clothing and shoes immediately.
Wash off with soap and plenty of water.
Consult a physician.
In case of eye contact:
Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
Continue rinsing eyes during transport to hospital.
If swallowed:
Do NOT induce vomiting.
Never give anything by mouth to an unconscious person.
Rinse mouth with water.
Consult a physician.
Firefighting measures:
Extinguishing media:
Suitable extinguishing media:
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
Special hazards arising from the substance or mixture
Carbon oxides, Nitrogen oxides (NOx), Hydrogen chloride gas
Advice for firefighters:
Wear self-contained breathing apparatus for firefighting if necessary.
Accidental release measures:
Personal precautions, protective equipment and emergency procedures
Use personal protective equipment.
Avoid breathing vapours, mist or gas.
Evacuate personnel to safe areas.
Environmental precautions:
Prevent further leakage or spillage if safe to do so.
Do not let product enter drains.
Discharge into the environment must be avoided.
Methods and materials for containment and cleaning up:
Soak up with inert absorbent material and dispose of as hazardous waste.
Keep in suitable, closed containers for disposal.
Handling and storage:
Precautions for safe handling:
Avoid inhalation of vapour or mist.
Conditions for safe storage, including any incompatibilities:
Keep container tightly closed in a dry and well-ventilated place.
Containers which are opened must be carefully resealed and kept upright to prevent leakage.
Storage class (TRGS 510): 8A: Combustible, corrosive hazardous materials
Exposure controls/personal protection:
Control parameters:
Components with workplace control parameters
Contains no substances with occupational exposure limit values.
Exposure controls:
Appropriate engineering controls:
Handle in accordance with good industrial hygiene and safety practice.
Wash hands before breaks and at the end of workday.
Personal protective equipment:
Eye/face protection:
Tightly fitting safety goggles.
Faceshield (8-inch minimum).
Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).
Skin protection:
Handle with gloves.
Gloves must be inspected prior to use.
Use proper glove
removal technique (without touching glove's outer surface) to avoid skin contact with this product.
Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices.
Wash and dry hands.
Full contact:
Material: Nitrile rubber
Minimum layer thickness: 0.11 mm
Break through time: 480 min
Material tested:Dermatril (KCL 740 / Aldrich Z677272, Size M)
Splash contact
Material: Nitrile rubber
Minimum layer thickness: 0.11 mm
Break through time: 480 min
Material tested:Dermatril (KCL 740 / Aldrich Z677272, Size M)
It should not be construed as offering an approval for any specific use scenario.
Body Protection:
Complete suit protecting against chemicals, The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace.
Respiratory protection:
Where risk assessment shows air-purifying respirators are appropriate use a fullface respirator with multi-purpose combination (US) or type ABEK (EN 14387) respirator cartridges as a backup to engineering controls.
If the respirator is the sole means of protection, use a full-face supplied air respirator.
Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU).
Control of environmental exposure
Prevent further leakage or spillage if safe to do so.
Do not let product enter drains.
Discharge into the environment must be avoided.
Stability and reactivity:
Chemical stability:
Stable under recommended storage conditions.
Incompatible materials:
Strong oxidizing agents:
Hazardous decomposition products:
Hazardous decomposition products formed under fire conditions.
Carbon oxides, Nitrogen oxides (NOx), Hydrogen chloride gas.
Disposal considerations:
Waste treatment methods:
Product:
Offer surplus and non-recyclable solutions to a licensed disposal company.
Contact a licensed professional waste disposal service to dispose of this material.
Contaminated packaging:
Dispose of as unused product
