Quick Search
CETEARETH 12,25 is compatible with all kinds of oils & active ingredients, is a very effective protective colloid that stabilizes all kinds of dispersed systems, and can be combined with other emulsifiers, optimal use with gel-forming thickeners.
CETEARETH 12,25 is a fatty alcohol that functions as an emulsifier and surfactant in cosmetics.
CETEARETH 12,25 also helps to keep ingredients soluble within a formula, allowing them to remain dispersed evenly throughout an emulsion.
CAS Number: 68439-49-6
Molecular Formula: C18H38O
Molecular Weight: 0
EINECS Number: 939-518-5
Synonyms: Alcohols, C16-18, ethoxylated, Alcohols, C16-18, ethoxylated, (E)-18-ethoxyoctadec-3-ene, Alcohols C16-18, ethoxylated, Alcohols, C16-18 (even numbered), ethoxylated (1 - 2.5 moles EO), Alcohols, C16-18 ethoxylated, Alcohols, C16-18, 2EO, ALCOHOLS, C16-18, ETHOXYLATED, Alcohols, C16-18, ethoxylated, Alcohols, C16-18, ethoxylated (CTS) (MAN), ALCOHOLS, C16-18, ETHOXYLATED (EO=6, 11 + 20), Alcohols, C16-18, ethoxylated, 5-20 EO, Alkyl alcohol ethoxylate, alpha-(C16-C18 Alkyl) omega-Hydroxy Poly(EO), C16-18 alcohols, ethoxylated, C16-18 alcohols, ethoxylated (6 mol EO average molar ratio), C16-18 alcohols, ethoxylated(?), C16~18 fatty alcohol polyoxyethylene ether, CSA 06, CSA 11, CSA 20, CSA 25, CSA 30, CSA 80, Ethoxtlated fatty alcohol, Fatty alcohol ethoxylate, Polyethylene cetostearyl ether, Alcohols, C16-18, ethoxylated, Alcools en C16-18 éthoxylés, Alfol 1618 + 14 EO; 14-EO; 100% Active Matter; active substance, Alfonic 1618-46, Alfonic 1618-62, Alfonic 1618-80, Alkohole, C16-18, ethoxyliert, Alkyl polyglycol ether C16-18 with EO, Alkyl Polyglykolether C16-18 mit EO, Atlas G-4822; 12-EO, Berol 07, Berol TVM 065; 10-EO; 100% Active Matter; active substance, BF 4324; 20-EO, C16-18 alcohols, ethoxylated, C16-18 alcs., ethoxylated, C16-18 fatty alcs., ethoxylated, C16-18 Fettalkohol + 50 EO; 50-EO, C16-18, ethoxylated alcs., C16/18-Fettalkohol + 14 EO; 14-EO, C16/18-Fettalkohol + 6 EO; 6-EO, Cemulsol DB, Ceteareth, Ceteareth 20, Ceteareth 20 (INCI), Ceteareth Series, Ceteareth-10, Ceteareth-10 (INCI), Ceteareth-100, Ceteareth-100 (INCI), Ceteareth-11, Ceteareth-11 (INCI), Ceteareth-12, Ceteareth-12 (INCI), Ceteareth-13, Ceteareth-13 (INCI), Dehydol PTA 23; 25-EO, DEHYDOL PTA 40; 40-EO, Dehydol PTA 80/E; 25-EO, Dispercoll U VP KA 8758; 2-EO, DISPONIL 21 GESCH; 20-EO, Disponil 21 Geschuppt; 20-EO; 100% Active Matter; active substance, Disponil 21; 20-EO, Disponil B 1; 12-EO; 100% Active Matter; active substance, Disponil B 2; 20-EO, DISPONIL B 3 GESCH; 30-EO, Disponil B 3 geschuppt; 30-EO, Disponil B 3; 30-EO, EMPILAN K M 20; 20-EO, Empilan KM 11, Empilan KM 15, Empilan KM 20, Empilan KM 25; 25-EO, Emulgator E 2209; 30-EO, Emulgin B 1, Emulgin B2, Ethal CSA 10, Ethal CSA 17, Ethoxylated alcohols, C16-18, Ethoxylated C16-18 alcs., Ethoxylated cetostearyl alcohol, Eumulgin, EUMULGIN 535; 6-EO; 100% Active Matter; active substance, Eumulgin B 1, EUMULGIN B 1 FEST; 12-EO, EUMULGIN B 1 FL.; 12-EO; 100% Active Matter; active substance, EUMULGIN B 1 U; 12-EO, Eumulgin B 1 Vorprodukt; 12-EO, Eumulgin B 1; 12-EO; 100% Active Matter; active substance, Eumulgin B 2, EUMULGIN B 2 GESCHUPPT; 20-EO; 98% Active Matter; active substance, EUMULGIN B 2 U GESCHUPPT; 20-EO, EUMULGIN B 2 U W; 20-EO, EUMULGIN B 2 U; 20-EO, Eumulgin B 2 Vorprodukt; 20-EO, Eumulgin B 2; 20-EO; 100% Active Matter; active substance, Eumulgin B 3, Eumulgin B 3 flaked; 30-EO, EUMULGIN B 3 FLS; 30-EO, Eumulgin B 3 gesch.; 30-EO, Eumulgin B 3 geschuppt; 30-EO, EUMULGIN B 3 U; 30-EO, Eumulgin B 3 Vorprodukt; 30-EO, EUMULGIN B 3; 30-EO; 100% Active Matter; active substance, EUMULGIN B-2 FLAKES; 20-EO, EUMULGIN B2 FLAKED; 20-EO, Eumulgin C 1000, Eumulgin C 700, Eumulgin CS 3, Eumulgin CS 6; 6-EO, Eumulgin D 2; 2-EO, Eumulgin KJ-10, F 568; 20-EO, FA + 12 EO, C16-18; 12-EO, FA + 14 EO, Talg C16-18; 14-EO, FA + 20 EO, C16-18; 20-EO, FA + 25 EO, C16-18; 25-EO, FA + 30 EO, C16-18; 30-EO, FA + 5 EO, Talg C16-18; 5-EO, FA + 50 EO, C16-18 (gemahlen); 50-EO, FA + 6 EO, C16-18; 6-EO, FA + 80 EO, Talg; 80-EO, FA, C16-18, + 8 EO; 8-EO, FA-C16-18 + EO, FA-C16-18, ethoxylated, FA-C16-18, ethoxyliert, FAEO C16-18 + 10EO (NRE); 10-EO (NRE), FAEO C16-18 + 10EO; 10-EO, FAEO C16-18 + 11EO; 11-EO, FAEO C16-18 + 12EO; 12-EO, FAEO C16-18 + 13EO; 13-EO, FAEO C16-18 + 14EO; 14-EO, FAEO C16-18 + 15EO; 15-EO, FAEO C16-18 + 16EO; 16-EO, FAEO C16-18 + 20EO; 20-EO, FAEO C16-18 + 25EO; 25-EO, FAEO C16-18 + 26EO; 26-EO, FAEO C16-18 + 2EO; 2-EO, FAEO C16-18 + 30EO; 30-EO, FAEO C16-18 + 33EO; 33-EO, FAEO C16-18 + 3EO; 3-EO, FAEO C16-18 + 40EO; 40-EO, FAEO C16-18 + 4EO; 4-EO, FAEO C16-18 + 50EO; 50-EO, FAEO C16-18 + 5EO; 5-EO, FAEO C16-18 + 6EO; 6-EO, FAEO C16-18 + 80EO; 80-EO, FAEO C16-18 + 8EO; 8-EO, FAEO C16-18 + 9EO; 9-EO, FAEO C16-18 + nEO; n-EO, Fatty alcs., C16-18, ethoxylated, Fettalkohol+3-EO; 3-EO, Fettalkohol-C16/18-30 EO, Fettalkohole, C16-18 + EO, Fettalkohole, C16-18, ethoxyliert, Findet 1618 A 72 P; 60-EO, G 3816, Genapol T 080; 8-EO, GENAPOL T 110 FLS; 11-EO, Genapol T 110; 11-EO, Genapol T 250 P; 25-EO, Genapol T 250; 25-EO, Genapol T 500 gemahlen; 50-EO, Genapol T 500 P; 50-EO, Genapol T 500; 50-EO, Genapol T-250 Pulver; 25-EO, Genapol T-500 Pulver; 50-EO, Genapol T-800; 80-EO, GENAPOL TP 1653 M-2, Hostacerin T 3, Hydrenol D + 10 EO (NRE); 10-EO (NRE); 100% Active Matter; active substance, Hydrenol D + 10 EO; 10-EO; 100% Active Matter; active substance, Imbentin AG 168/060, Imbentin AG 168/090, Imbentin AG 168/200, Imbentin AG 168S030, Imbentin AG 168S110, Imbentin AG 168S300, INTERMEDIO KJ-73; 20-EO, INTERMEDIO KJ-74; 30-EO, CETEARETH-6, 68439-49-6, BRIJ CS6, CETEARETH 6, CETEARETH 6 [VANDF], CETEARETH-6 [INCI], MACROGOL 6 CETOSTEARYL ETHER, PEG-6 CETYL/STEARYL ETHER, POLYETHYLENE GLYCOL 300 CETYL/STEARYL ETHER, PROCOL CS-6, 2RJS3559D3
CETEARETH 12,25 is a non-ionic emulsifier obtained by addition of natural saturated fatty alcohol and ethylene oxide.
CETEARETH 12,25 is chemical formula is C18H38O.
CETEARETH 12,25 is a fatty alcohol that functions as an emulsifier and surfactant in cosmetics.
CETEARETH 12,25 may be plant- or animal-derived or made synthetically (Paula’s Choice Skincare uses the synthetic and plant-derived types).
CETEARETH 12,25 are members of the Ceteareth family of ethoxylated fatty alcohols, which are synthesized by reacting cetyl (C16) and stearyl (C18) alcohols with a specific number of ethylene oxide units.
The number in the name indicates the average number of ethylene oxide units attached to each fatty alcohol molecule.
Specifically, CETEARETH 12,25 contains roughly 12 moles of ethylene oxide per fatty alcohol, while Ceteareth-25 contains approximately 25 moles.
The fatty alcohol portion provides a lipophilic (oil-loving) tail that interacts well with oils, waxes, and other hydrophobic ingredients, while the ethylene oxide chains create a hydrophilic (water-loving) head.
This combination makes both CETEARETH 12,25 nonionic surfactants, which are capable of lowering the surface tension between oil and water, thereby stabilizing emulsions and allowing otherwise immiscible substances to mix uniformly.
The primary difference between them is their hydrophilic-lipophilic balance (HLB): CETEARETH 12,25 is less hydrophilic, making it more suitable for oil-in-water emulsions with higher oil content or creams that need a richer, thicker texture, whereas Ceteareth-25 is more hydrophilic, which makes it ideal for formulations requiring lighter, more fluid emulsions or for solubilizing oils and fragrances into water-based systems.
CETEARETH 12,25 is an ingredient commonly used in cosmetics as an emulsifier, surfactant, and solubilizer.
CETEARETH 12,25 belongs to the Ceteareth family of compounds, which are derived from the reaction of ethylene oxide with fatty alcohols.
CETEARETH 12,25 is often used in formulations to help blend and stabilize oil and water phases, allowing for the creation of smooth and uniform products.
It is frequently found in skincare products, including creams, lotions, and cleansers.
CETEARETH 12,25 may also be combined with other ingredients, such as Centella Asiatica extract, to provide additional benefits for the skin. The chemical formula of Ceteareth-12 is C18H38O, and it is typically in the form of a waxy white solid.
CETEARETH 12,25 is a very versatile emulsifier.
CETEARETH 12,25 also helps to keep ingredients soluble within a formula, allowing them to remain dispersed evenly throughout an emulsion.
CETEARETH 12,25 liquids to waxy solids.
In cosmetics and personal care products, Ceteareth ingredients are used in skin care products, moisturizers, hair conditioners, suntan and indoor tanning products and hair dyes, colors, and tints.
CETEARETH 12,25 is a nonionic emulsifier that is the 25-mole ethoxylate of a blend of cetyl and stearyl alcohols.
CETEARETH 12,25 is a polyoxyethylene-12 cetostearyl ether, a mixture of ethers cetyl and stearyl alcohols with polyethylene glycol (approximately 12 units long).
CETEARETH 12,25 is a white waxy semisolid, usually in pieces, with a slight odor.
CETEARETH 12,25 is dispersible in hot water or ethanol.
CETEARETH 12,25s solidification point is about 34-37ºC.
In personal care applications, CETEARETH 12,25 is a non-ionic universal emulsifier with an HLB value of 13.5.
It is widely used in the preparation of topical oil-in-water cosmetic emulsions.
CETEARETH 12,25 is practically a safe ingredient, but at high doses, it can irritate the skin and eyes.
CETEARETH 12,25 is a non-ionic emulsifier for the manufacture of O/ W cosmetic emulsions
CETEARETH 12,25 is a non-ionic polyoxyethylene ether of higher saturated fatty alcohols (cetyl/stearyl alcohol).
CETEARETH 12,25 is available as a white, waxy solid.
It is used as an emulsifier in oil/water emulsions.
CETEARETH 12,25 is compatible with all kinds of oils & active ingredients, is a very effective protective colloid that stabilizes all kinds of dispersed systems, and can be combined with other emulsifiers, optimal use with gel-forming thickeners.
CETEARETH 12,25 has a bit more gel-forming and thickening properties.
Its chemical formula is C18H38O.
CETEARETH 12,25 is incompatible with iodides, phenolic substances (including parabens, which reduce antimicrobial effectiveness), salicylates, sulfonamides, tannins, benzocaine, tretinoin, and various oxidizers.
CETEARETH 12,25 is an oil-in-water emulsifier that is used for the production of ointments, creams, liquid emulsions, gels and other cosmetic formulations.
CETEARETH 12,25 is supplied in the form of free-flowing, non-dusting micro-granules, and is an efficient protective colloid that can increase the stability of dispersed systems.
CETEARETH 12,25 is used as an emulsifier in oil/water emulsions.
Boiling point: 330-400℃ at 101kPa
Density: 0.87g/cm3 at 21℃
vapor pressure: 0-5Pa at 20℃
Flash point: 243℃
solubility: H2O: 1 g/10 mL, clear, colorless
form: Notspecified
Odor: at 100.00?%. mild waxy
LogP: 5.91-8.43 at 22-25℃ and pH5.25-7
Surface tension: 67.5mN/m at 6.6mg/L and 25℃
EWG's Food Scores: 1-3
CETEARETH 12,25 refers to a PEG (polyethylene glycol-) ether of cetearyl alcohol.
The number behind "ceteareth-" refers to the average number of molecular units -CH2-CH2-O-.
CETEARETH 12,25 is a surfactant made from cetearyl alcohol, which can be derived from animals (not used by ecostore), synthetically produced, or made from plants oils such as coconut and palm.
CETEARETH 12,25 is a derivative based on renewable vegetable raw materials and is used mainly in cosmetic and detergent applications.
CETEARETH 12,25 is a very efficient protective colloid and can increase the stability of dispersed systems.
CETEARETH 12,25 forms gel-like, brushable hydrates with water
CETEARETH 12,25 is a non-ionic polyoxyethylene ether of higher saturated fatty alcohols (cetyl/stearyl alcohol).
CETEARETH 12,25 is available as a white, waxy solid.
CETEARETH 12,25 is universal emulsifier to make o/w emulsions.
CETEARETH 12,25 is compatible with all kinds of oils & active ingredients.
CETEARETH 12,25 is very effective protective colloid that stabilizes all kinds of dispersed systems.
CETEARETH 12,25 is commonly used in cosmetic and personal care products that adhere to industry standards for stability, safety, and performance.
CETEARETH 12,25 is favored for its versatility and compatibility with a wide range of other cosmetic ingredients.
The versatility of CETEARETH 12,25 makes it suitable for both rinse-off and leave-on products.
Chemically, they are part of a series of fatty alcohol ethoxylates (Ceteareth-n), and their properties can be adjusted by varying the number of ethylene oxide units, allowing formulators to tailor the emulsifying power, solubility, and skin feel to the needs of a specific product.
Both are widely used in personal care, cosmetic, and pharmaceutical formulations, including creams, lotions, shampoos, conditioners, and topical medications.
Both CETEARETH 12,25 act as emulsifiers, combining oils and water into stable emulsions.
CETEARETH 12,25 is generally used where slightly thicker or richer textures are desired, while Ceteareth-25 is preferred when lighter, more fluid emulsions are required.
CETEARETH 12,25 is a free-flowing, non-dusting microbead with an HLB of 15-17.
CETEARETH 12,25 dissolves in water and alcohol to form a colloid or a clear solution.
CETEARETH 12,25 is soluble in vegetable and mineral fats and oils, as well as with fatty alcohols, fatty acids, mono- and di- stearates, and with polyethylene glycols.
CETEARETH 12,25 can appear as a white, waxy solid or flakes, and it is typically soluble in water to a certain degree, depending on formulation.
In cosmetics, it is often combined with lower-EO ceteareths or other surfactants to fine-tune the texture, viscosity, and stability of the final product.
From a regulatory and safety perspective, CETEARETH 12,25 is generally considered safe for topical use in rinse-off and leave-on products, although, like other ethoxylated alcohols, it should not be applied to damaged or broken skin due to the potential presence of trace impurities such as 1,4-dioxane, which must be carefully removed during manufacturing.
CETEARETH 12,25 is part of the ceteareth series, which are named according to the average number of ethylene oxide (EO) units attached to a mixture of cetyl (C16) and stearyl (C18) alcohols.
In the case of Ceteareth-23, the "23" refers to an average of 23 EO groups.
The high degree of ethoxylation makes the molecule strongly hydrophilic, meaning it has a much greater attraction to water compared to lower-numbered ceteareths such as Ceteareth-6 or Ceteareth-12.
CETEARETH 12,25 can be used with a wide range of polarities, preferably in combination with Ceteareth-6 (and) Stearyl Alcohol to produce creams or lotions.
CETEARETH 12,25 is typically used at 1-5%.
Uses:
CETEARETH 12,25 can be used as a wetting agent in the textile industry.
CETEARETH 12,25 can be used as a component of emulsifiers in the pesticide industry.
CETEARETH 12,25 is used in the printing and dyeing industry as a leveling agent, retarding agent.
CETEARETH 12,25 makes the color firm, bright and beautiful.
CETEARETH 12,25 is often part of a broader mixture of emulsifiers and surfactants within a cosmetic formulation.
CETEARETH 12,25 is widely used in creams and lotions, foundation and sunscreens.
CETEARETH 12,25 is used as a solubilizing agent, emulsifier, cleansing agent, and surfactant in personal care.
CETEARETH 12,25 is primarily used as an emulsifying agent.
CETEARETH 12,25 is a polymer used in cosmetics formulations.
CETEARETH 12,25, and Ceteareth-22, help to form emulsions by reducing the surface tension of the substances to be emulsified.
CETEARETH 12,25 is also used to decrease the thickness of liquid cosmetics and personal care products.
CETEARETH 12,25 to -40 help other ingredients to dissolve in a solvent in which they would not normally dissolve, and along with Ceteareths-50 to -100, clean the skin and hair by helping water to mix with oil and dirt so that these substances can be rinsed away.
CETEARETH 12,25 is seen as safe in cosmetic products however after evaluation by the- CIR Cosmetic Ingredient Review it has been concluded that its should not be used on broken damaged skin as there have been reports that PEG ingredients when applied on damaged skin lead to kidney damage.
CETEARETH 12,25 are extensively used in skin creams, facial moisturizers, body lotions, and serums to combine oil and water into a stable, homogeneous emulsion.
CETEARETH 12,25, being slightly less hydrophilic, is ideal for richer, thicker, and more luxurious creams, while Ceteareth-25, with its higher hydrophilic-lipophilic balance (HLB), is more suitable for lighter, fluid emulsions, such as gel-creams or water-based moisturizers.
These compounds ensure that oils, waxes, and water-based ingredients remain uniformly dispersed, preventing separation and maintaining product consistency over time.
Both ingredients are widely used in conditioners, hair masks, leave-in treatments, and shampoos where they help emulsify and distribute oils, silicones, and other conditioning agents evenly throughout the product.
CETEARETH 12,25 contributes to creamier, richer textures that coat the hair shaft, improving manageability and softness, whereas Ceteareth-25 produces lighter, easily spreadable formulations that provide conditioning benefits without weighing hair down or leaving a greasy residue.
CETEARETH 12,25, in particular, is highly effective at solubilizing essential oils, fragrance oils, botanical extracts, and lipid-soluble vitamins into water-based formulations.
By acting as a co-surfactant, it ensures even distribution of lipophilic actives, enhancing both the stability and sensory appeal of the final product.
This property is particularly useful in perfumed lotions, scented creams, and multifunctional skincare products.
In formulations that contain multiple oils, esters, silicones, or other active ingredients, CETEARETH 12,25 act as stabilizers, maintaining the integrity of the emulsion under temperature fluctuations, mechanical stress, or prolonged storage.
This ensures the product remains visually appealing, smooth in texture, and functionally consistent over its shelf life.
CETEARETH 12,25 are used in sunscreen lotions and SPF creams to maintain uniform dispersion of oil-soluble UV filters and water-soluble humectants, ensuring consistent sun protection while providing a pleasant skin feel.
The balance between hydrophilic and lipophilic properties allows formulators to achieve stable emulsions that feel light and non-greasy.
These ethoxylated fatty alcohols are also utilized in medicated creams and dermatological ointments, where they improve spreadability, emulsion stability, and uniform distribution of active pharmaceutical ingredients (APIs).
This is critical in ensuring consistent dosing, patient comfort, and effective therapeutic performance, particularly for anti-inflammatory, barrier-protective, or topical analgesic creams.
CETEARETH 12,25 imparts creamier, thicker, and more luxurious textures to formulations, making it suitable for products marketed as rich moisturizers or night creams, while Ceteareth-25 contributes to lighter, more fluid, and easily absorbed textures, suitable for day creams, serums, and gel-based formulations.
The choice between the two allows formulators to tailor the aesthetic feel and spreadability of products to match consumer preferences.
Although primarily used in leave-on products, both CETEARETH 12,25 can be incorporated in creamy cleansers, makeup removers, or mild body washes to assist in emulsifying oils and residues, allowing them to be washed off gently without over-stripping or irritating the skin.
CETEARETH 12,25 helps blend water and oil-based ingredients in cosmetic formulations, preventing them from separating.
This property is crucial in the production of creams, lotions, and other emulsion-based products.
CETEARETH 12,25 is often found in the formulation of creams and lotions, where the goal is to create a stable and well-textured product that combines the benefits of both water and oil components.
CETEARETH 12,25 is commonly found in various skin care products, including cleansers, moisturizers, and serums.
CETEARETH 12,25 contributes to the formulation's stability, texture, and ease of application on the skin.
CETEARETH 12,25 can be present in a wide range of cosmetic formulations, contributing to the overall sensory experience of the product, such as its smoothness, spreadability, and absorption.
Safety Profile Of CETEARETH 12,25:
While CETEARETH 12,25 are generally considered mild in finished cosmetic and personal care formulations, exposure to the raw materials or highly concentrated solutions can cause mild to moderate skin and eye irritation.
Contact may result in redness, itching, stinging, or temporary discomfort, especially in individuals with sensitive or compromised skin, and irritation may be more pronounced if the compounds are applied to broken or inflamed skin.
Both CETEARETH 12,25 are produced by ethoxylating fatty alcohols, which can leave behind trace amounts of 1,4-dioxane and ethylene oxide if not properly purified.
These residual substances are considered potentially hazardous: 1,4-dioxane is classified as a probable human carcinogen, and ethylene oxide is a known carcinogen and respiratory irritant.
Therefore, good manufacturing practices and purification steps are essential to minimize these risks and ensure the safety of end-user products.
Being ethoxylated surfactants, CETEARETH 12,25 can act as penetration enhancers, meaning they may slightly increase the absorption of other ingredients through the skin.
This is usually beneficial for active cosmetic or pharmaceutical ingredients, but it could pose a risk if toxic or irritating contaminants are present in the formulation.
