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Steareth-2 is a waxy compound that primarily functions as an emulsifier to help water and oil-based ingredients stay together so that an emulsion is formed.
Steareth-2 is often combined with other steareth ingredients, such as steareth-21, since this combination provides an elevated sensory experience.
Steareth-2 ingredients are prepared by interacting with the chemical intermediate gas ethylene oxide with stearyl alcohol, a process which forms an entirely new stable compound.
CAS Number: 16057-43-5
Molecular Formula: C22H46O3
Molecular Weight: 358.6
Synonyms: Steareth-2, 16057-43-5, 2-(2-octadecoxyethoxy)ethanol, Lipocol S-2, Procol SA-2, Genapol HS 020, PEG-2 Stearyl ether, BRIJ s2, Ethanol, 2-[2-(octadecyloxy)ethoxy]-, V56DFE46J5, UNII-V56DFE46J5, DIETHYLENE GLYCOL MONOOCTADECYL ETHER* 2-(2-(Octadecyloxy)ethoxy)ethan-1-ol, 2-[2-(Octadecyloxy)ethoxy]ethan-1-ol, STEARETH-2 [II], STEARETH-2 [VANDF], SCHEMBL145703,n-octadecyloxyethoxyethyl alcohol, DTXSID90936344, DIETHYLENE GLYCOL STEARYL ETHER, NS00095668, Q27291552
Steareth-2 is soluble in alcohol and cottonseed oil and insoluble in water and propylene glycol.
Steareth-2 is helpful in emulsifying ceto-stearyl alcohols and all oil-in-water emulsions, including those containing up to 25% ethanol or high electrolyte concentrations.
Enabling cream and milk formulations, Steareth-2 exhibits low and high pH resistance and is compatible with oleosome- and phosphosome-containing formulations.
The number that comes after (for instance, 2) indicates the average number of ethylene oxide units used in the preparation.
In 2012, the independent Cosmetic Ingredient Review panel ruled that steareth-2 is safe as used in cosmetics in amounts up to 10%.
There have been concerns about the safety of steareth ingredients because toxic 1,4-dioxane, a by-product of ethoxylation, can be produced; however, this is eliminated through purification processes.
Steareth-2 fatty ether derived from stearyl alcohols designed to emulsify and produce stable dispersions of cosmetic materials.
Steareth-2 is polyethylene glycol ethers of stearci acid.
In cosmetics and personal care products, Steareth-2 ingredients are used in the formulation of personal cleanliness products and deodorants, as well as suntan, fragrance, skin, eye and hair products.
Steareth-2 is found in moisturizers, sunscreens, shampoos, conditioners, and other skincare and haircare products.
Steareth-2 helps to reduce surface tension, allowing for easier spreading and application of the product on the skin or hair.
Steareth-2 is used in cleansers and body washes to help remove dirt and oils from the skin.
Steareth-2 helps to stabilize formulations, preventing the separation of ingredients and ensuring consistent texture and performance.
Steareth-2 is used in various formulations to maintain product integrity over time.
The Cosmetic Ingredient Review (CIR) Expert Panel has assessed Steareth-2 and found it to be safe for use in cosmetic products when formulated to be non-irritating.
Steareth-2 is generally well-tolerated on the skin.
Steareth-2 is approved for use in cosmetics and personal care products by regulatory bodies such as the FDA in the USA and the European Commission in the EU.
As a synthetic compound, the biodegradability of Steareth-2 may vary.
Steareth-2 is important to consider the environmental impact, particularly in terms of aquatic toxicity and persistence.
Increasingly, there is a push towards using more eco-friendly and biodegradable alternatives in cosmetic formulations.
Steareth-2 ensures even distribution of active ingredients.
Steareth-2 enhances cleansing and conditioning effects.
Improves the removal of oils and impurities from the skin.
Steareth-2 helps in creating a creamy consistency.
Enhances the moisturizing effect and texture.
Provides a smooth feel and helps with detangling.
When formulating with Steareth-2, it is typically melted and combined with the oil phase of an emulsion.
Steareth-2 works well in combination with other emulsifiers and thickeners to achieve the desired consistency and stability.
When added to cosmetics and personal care products, the Steareth-2 ingredients reduce the interactive forces between molecules of other liquids so that an emulsion is formed.
Combined with Steareth-2, it has better emulsifying performance and is used in many personal care applications, including sprayable products.
Products with this ingredient are allowed for use in EWG VERIFIED but must meet use restrictions and warnings based on EWG review of company data.
This ingredient's score is higher if used in product forms that are inhalable (e.g., sprays, powders) because of respiratory concerns.
The score is lower if used in product forms that have lower risk of inhalation (e.g., solids, liquids)
This ingredient's score is higher if used in products that may not meet industry safety guidelines or U.S. and international government requirements and may have contamination concerns from toxic impurities.
The score will be lower if used in products that do meet these safety guidelines and requirements and EWG’s contamination restrictions.
Steareth-2 is so-called detergent substances and have a major significance in cosmetics for the cleansing of the skin and hair.
Steareth-2 is substances which, based on their molecular structure, are able to reduce the surface tension of a liquid.
In this way it is possible that two actually not mixable substances, such as oil and water, can be finely mixed. Because of their properties, surfactants have manifold uses in cosmetics: they can cleanse, produce foam and act as emulsifiers and mix substances with one another.
In shampoos, shower gels and soaps, surfactants are, for instance, used to wash fat and soil particles with water off from the body.
Steareth-2 is also used in toothpaste. Here they promote during tooth cleaning the rapid and full dissolution and distribution of the paste in the mouth.
Steareth-2 is derived from stearic acid and ethylene oxide.
The “2” in Steareth-2 indicates the average number of ethylene oxide units in the molecule.
Steareth-2 typically appears as a waxy solid or pastilles.
Steareth-2 acts as an emulsifying agent, helping to mix oil and water-based ingredients, forming stable emulsions.
This is crucial in products like lotions, creams, and ointments.
If an ingredient such as a Steareth-2 is not added to some personal care products, the ingredients in the product would separate like some salad dressings.
Steareth-2 is a white soft solid auxiliary oil-in-water emulsifier with an HLB value of 4.9.
Steareth-2 is a multifunctional ingredient used in personal care applications as a nonionic surfactant, wetting agent, solubilizer, conditioner, and coupling agent.
If an ingredient such as this is absent from certain skin care formulations, the solution would separate (sort of like what you see with certain oil-based salad dressings).
Steareth-2 is a surfactant.
Steareth-2 is a waxy compound mainly used as an emulsifier & surfactant in various cosmetic products.
Steareth-2s Molecular Formula is C22H46O3 and Molecular Weight is 358.6.
Steareth-2 is a polyethylene glycol ether of stearic acid, commonly used in various cosmetic and personal care products.
Melting point: 45-46 °C
Boiling point: 175 °C(Press: 0.1 Torr)
Density: 0.892±0.06 g/cm3(Predicted)
pka: 14.37±0.10(Predicted)
Steareth-2 is often included in the formulation of shampoos, shower gels, soaps, body creams or skin lotions.
Steareth-2 is also contained in some deodorants and wax depilatories.
Thanks to its stabilising function, it ensures that the final product has the appropriate consistency and properties.
However, Steareth-2 is also used to a greater extent in cosmetic products for its emollient properties, which improves the skin after the application of the cosmetic product.
Steareth-2 is a waxy compound that primarily functions as an emulsifier to help water and oil-based ingredients stay together so that an emulsion is formed.
If an ingredient such as this is absent from certain skin care formulations, the solution would separate (sort of like what see with certain oil-based salad dressings).
Steareth-2 is often combined with other steareth ingredients, such as steareth-21, since this combination provides an elevated sensory experience.
Steareth-2 ingredients are prepared by interacting with the chemical intermediate gas ethylene oxide with stearyl alcohol, a process which forms an entirely new stable compound.
The number that comes after (for instance, 2) indicates the average number of ethylene oxide units used in the preparation.
In 2012, the independent Cosmetic Ingredient Review panel ruled that steareth-2 is safe as used in cosmetics in amounts up to 10%.
There have been concerns about the safety of steareth ingredients because toxic 1,4-dioxane, a by-product of ethoxylation, can be produced; however, this is eliminated through purification processes.
Is an emulsifier for cosmetic W/O and co-emulsifier for O/W emulsions.
Steareth-2 is suitable for skin creams and lotions, deodorant/antiperspirant sprays and roll-ons in combination with Steareth-2 or Steareth-21.
Steareth-2 has stable emulsions over a wide pH range.
Steareth-2 fatty ether derived from stearyl alcohols designed to emulsify and produce stable dispersions of cosmetic materials.
Steareth-2 is a water-in-oil emulsifier.
Steareth-2 is also used in antiperspirants, depilatories, cold waves, bleaches and dyes.
Steareth-2 is a waxy solid material that helps oil and water to mix together (emulsifier).
Steareth-2 is derived from the fatty alcohol, stearyl alcohol by ethoxylating it and thus making the molecule a little water-soluble.
This version Steareth-2 has only a small amount of ethoxylation and thus the molecule is still largely oil soluble.
Steareth-2 is often mixed with more water-soluble emulsifiers (such as Steareth-20) to create stable emulsion systems.
Steareth-2 is Ethoxylated stearyl alcohol. Steareth-2 is Nonionic emulsifier for various O/ W skin care emulsions, especially suitable for O/ W antiperspirant roll-ons.
Steareth-2 is an emulsifier for the formulation of cosmetic O/W and W/O emulsions suitable for the preparation of antiperspirants.
Steareth-2 is also suitable for O/W skin care creams and lotions, W/O skin care creams and lotions, deodorant and antiperspirant sprays and roll-ons, hair conditioner and wet wipes.
Steareth-2 is used in emulsions, PIT emulsions, hair treatment rinses and acts as a nonionic emulsifier and thickener.
Steareth-2 is polyethylene glycol ethers of stearic acid and it is a Lipophilic emulsifier.
Steareth-2 is a waxy compound and when added to cosmetics and personal care products, the Steareth ingredients reduce the interactive forces between solids and liquids so that an emulsion is formed
Steareth-2 is a synthetic polymer composed of PEG (polyethylene glycol) and stearyl alcohol.
Steareth-2 is a non-ionic, vegetable based, emulsifier for cosmetic O/W and partially also for W/O emulsions.
Steareth-2 is suitable for skin care creams, lotions and the preparation of antiperspirants.
Steareth-2 stabilizes emulsions over a wide pH range.
Steareth-2 emulsifies oils and fats in highly acidic or alkaline media and is easy to process.
Steareth-2 is polyethylene glycol ethers of stearic acid.
Its ingredients are prepared by interacting with the chemical intermediate gas ethylene oxide with stearyl alcohol, a process which forms an entirely new stable compound.
The number that comes after (for instance, 2) indicates the average number of ethylene oxide units used in the preparation.
Steareth-2 is a non-ionic emulsifier for various O/ W skin care emulsions, especially suitable for O/ W anti-perspirant roll-ons
A waxy solid material that helps oil and water to mix together, aka emulsifier.
Steareth-2 is derived from the fatty alcohol, stearyl alcohol by ethoxylating it and thus making the molecule a little water-soluble.
This version has only a small amount of ethoxylation and thus the molecule is still largely oil soluble.
Steareth-2 is often mixed with more water-soluble emulsifiers (such as Steareth-20) to create stable emulsion systems.
Lipophilic, ether-type nonionic surfactant manufactured by addition polymerization of ethylene oxide to stearyl alcohol.
When used as a co-emulsifier in combination with a hydrophilic surfactant, more stable emulsions can be prepared.
Steareth-2 may be easier to use than stearyl alcohol, especially in less oil systems.
Steareth-2 is stable against acid and alkali.
Steareth-2 is an ethoxylated stearyl alcohol 2 EO.
Steareth-2 is used as an emulsifier.
Steareth-2, alternative names PEG-2 Stearyl Ether, is commonly used in the cosmetic industry.
Steareth-2 is a synthetic ingredient that is a derivative of stearic acid, a fat commonly found in plants and animals.
Steareth-2 is an emulsifier, a substance that facilitates the mixing of two or more ingredients that do not normally mix well, such as water and oil.
In the range of products where this emulsifier can be found are mainly cosmetic and cleansing products.
Uses:
Steareth-2 is used in various products to ensure consistent performance and texture over time, including sunscreens and makeup products.
Improves the sensory feel of products, making them more pleasant to apply.
Incorporated in face creams, serums, and other skincare products to enhance the user experience.
Steareth-2 ensures even distribution of active ingredients for effective protection.
Enhances detangling and conditioning effects.
Generally considered safe for use in cosmetics when formulated to be non-irritating, according to the Cosmetic Ingredient Review (CIR) Expert Panel (TIB Chemicals).
Approved for use in cosmetics and personal care products by regulatory bodies like the FDA and the European Commission (Ataman Kimya).
As a synthetic compound, the environmental impact varies, with considerations for aquatic toxicity and persistence (Ataman Kimya).
There's a growing trend towards using eco-friendly and biodegradable alternatives in formulations.
Typically melted and combined with the oil phase of an emulsion.
Works well in combination with other emulsifiers and thickeners to achieve the desired consistency and stability.
Steareth-2 acts as an emulsifying agent that helps mix oil and water, creating stable emulsions.
Provides a smooth, creamy texture, ensuring the product spreads evenly on the skin.
Helps maintain the consistency and stability of the product.
Reduces surface tension, aiding in the even application and cleansing properties of products.
Steareth-2 enhances the ability to remove dirt, oil, and impurities from the skin.
Helps to cleanse the hair and scalp effectively while improving the spreadability of the product.
Steareth-2 prevents the separation of ingredients, ensuring the product remains homogeneous over time.
Steareth-2 ensures even distribution of UV filters, providing consistent protection.
Maintains the texture and effectiveness of foundations, BB creams, and other makeup items.
Improves the sensory feel of products, making them more pleasant to use.
In cosmetics and personal care products, Steareth-2 primarily functions as an emulsifier to help water and oil-based ingredients stay together so that an emulsion is formed.
Steareth-2 is used in the formulation of personal cleanliness products and deodorants, as well as suntan, fragrance, skin, eye and hair products.
Steareth-2 is used as an emulsifier & surfactant in products such as moisturizer, daily cream with SPF, mascara, foundation, facial moisturizer/treatment, hand cream, sunless tanning, mask, brow liner, antiperspirant/deodorant, recreational sunscreen, facial cleanser, around-eye cream, body firming lotion, serums & essences, foot moisturizer, makeup primer, eye liner, anti-aging, after shave, antiperspirant/deodorant (men's), foot odour control, exfoliant/scrub, BB cream, bronzer/highlighter, baby oil, styling mousse/foam, detangler, skin fading/lightener, eye makeup remover, concealer, foot cleansing, lip balm, damaged skin treatment.
Steareth-2 is used as an emulsifier & surfactant in products such as hair styling aide, hair treatment/serum, Conditioner, styling gel/lotion, shampoo.
Helps to blend oil and water-based ingredients, forming stable emulsions.
Commonly used in lotions, creams, ointments, and other moisturizing products to ensure a smooth and consistent texture.
Reduces surface tension, aiding in the spreadability of products on the skin or hair.
Found in cleansers, body washes, shampoos, and conditioners to help remove dirt and oils effectively.
Maintains the integrity of formulations by preventing ingredient separation.
Safety profile:
In 2012, the independent Cosmetic Ingredient Review panel ruled that steareth-2 is safe as used in cosmetics in amounts up to 10%.
There have been concerns about the safety of Steareth-2 ingredients because toxic 1,4-dioxane, a by-product of ethoxylation, can be produced; however, this is eliminated through purification processes.
Steareth-2 in water was neither primary irritants nor sensitizers to human skin.
