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Lauramides chemical structure allows it to reduce surface tension between water and oils, improving the mixing and stability of formulations that contain both hydrophilic and lipophilic components.
Lauramide can act as a co-emulsifier or secondary surfactant in industrial formulations for plastics, rubber, and textile manufacturing, where it helps improve dispersion, lubrication, and processing efficiency.
Lauramides versatility, low toxicity, and relatively high thermal stability make it a popular additive in both consumer and industrial products, enhancing performance, aesthetic qualities, and functional properties without significantly affecting safety or environmental compatibility.
CAS Number: 1120-16-7
Molecular Formula: C12H25NO
Molecular Weight: 199.33
EINECS Number: 214-298-7
Synonyms: DODECANAMIDE, Lauramide, 1120-16-7, Lauroylamide, n-dodecanamide, Diamide Y, EINECS 214-298-7, NSC 26630, UNII-3BD22052MO, NSC-889, 3BD22052MO, NSC-26630, DTXSID5022146, CHEBI:34726, LAURAMIDE [INCI], DTXCID002146, 214-298-7, ILRSCQWREDREME-UHFFFAOYSA-N, InChI=1/C12H25NO/c1-2-3-4-5-6-7-8-9-10-11-12(13)14/h2-11H2,1H3,(H2,13,14, Dodecylamide, Lauric amide, Lauryl amide, Amide KK, Dodecamide, Lauric acid amide, Dodecanoic acid amide, NSC 889, MFCD00025532, Dodecylacid amide, SCHEMBL42192, SCHEMBL54356, NSC889, SCHEMBL6046254, SCHEMBL7555456, SCHEMBL11322157, SCHEMBL11691975, NSC26630, LMFA08010001, SBB061051, AKOS006228958, FS-4114, SY053971, DB-041030, CS-0206349, L0077, NS00013810, ST50546259, D91239, Q27116246, LAUROYLAMIDE, LAURYLAMIDE, LAURAMIDE, DODECANAMIDE, Amide KK, Diamide Y, Dodecamide, Dodecanoylamide
Lauramide, also known as dodecanamide, is a long-chain fatty acid amide derived from lauric acid, a saturated 12-carbon fatty acid commonly found in coconut oil and palm kernel oil.
Lauramide is a white to off-white waxy solid at room temperature, possessing a mild, slightly fatty odor, and it is characterized by its hydrophobic tail and polar amide group, which give it both emulsifying and surfactant properties.
In industrial and cosmetic applications, Lauramide is widely used as a foam stabilizer, thickening agent, and lubricant, which helps maintain the texture, viscosity, and spreadability of personal care products such as shampoos, body washes, facial cleansers, lotions, and creams.
Lauramide is synthesized through a reaction between lauric acid, a medium-chain fatty acid, and diethanolamine.
Lauramide is also valued for its conditioning and skin-feel enhancing properties, which makes it particularly useful in cosmetic products aimed at improving softness and smoothness of hair and skin.
When incorporated into shampoos or conditioners, it helps reduce static electricity and frizz in hair, providing a silky texture, while in creams and lotions, it enhances moisturization and spreadability, giving the skin a more pleasant, non-greasy feel.
From a chemical standpoint, Lauramide’s long hydrocarbon chain allows it to interact with oils and lipids, while its amide group can form hydrogen bonds with water, making it an effective agent in stabilizing emulsions and suspensions.
This dual affinity is why it is often used in combination with other surfactants and emulsifiers to improve the stability and longevity of formulations, preventing separation over time.
In addition to cosmetic applications, Lauramide can also function as a lubricant and processing aid in polymer and rubber industries, where it reduces friction during extrusion, molding, or calendering, helping to enhance surface quality and mechanical performance of the final products.
Its low volatility and moderate thermal stability make it suitable for use in high-temperature processes without significant decomposition or loss of function.
This combination results in a compound with both hydrophilic (water-attracting) and hydrophobic (water-repelling) ends, enabling it to bridge water and oil components in various products.
Lauramide enhances the texture and viscosity of liquid formulations, allowing them to feel rich and creamy.
In shampoos, Lauramide contributes to a luxurious feel by increasing thickness and providing a stable, dense foam.
This ingredient boosts foam stability, ensuring that the foam lasts longer, which is particularly valued in products like hand washes, shampoos, and body gels.
Lauramides ability to form stable bubbles improves user experience in cleansing routines.
Lauramide is gentle on the skin compared to harsher surfactants.
Its mild nature makes it ideal for personal care products like facial cleansers, moisturizing body washes, and sensitive skin products, where it supports cleaning without excessive dryness.
The lauric acid component in LLauramide has emollient eects, which means it can help to soften and condition the skin or hair, reducing dryness after use.
Lauramide is a fatty amide.
Lauramide is a compound made from a saturated fatty acid called lauric acid and diethanolamine or DEA, an ingredient in some cosmetic products that functions as a wetting agent.
Combinations of fatty acids and DEA like lauramide DEA are referred to as diethanolamides.
The diethanolamide Lauramide is an ingredient in some personal care products including shampoo, hair coloring products, hand soap, bubble baths, bath gels and lotions.
In cosmetic and personal care products, Lauramide enhances a product’s ability to form and maintain foam.
Lauramide also increases the viscosity or thickness of products.
This gives them a more substantial feel.
Without a viscosity-enhancing agent, shampoos and other personal care products would be considered too “runny” by some.
Viscosity increasing agents like Lauramide Lauramide are often combined with surfactants to maximize the texture and performance of cosmetic and personal care products that foam like shampoo and bubble bath.
Lauramide also serves as an emulsion stabilizer that helps to keep water-soluble and oil-soluble ingredients together in a product.
Lauramides are found in cosmetic and personal care products in concentrations of between 1 and 10%.
At these concentrations, the Cosmetic Ingredient Review Expert Panel, a group of independent experts that looks at the safety of cosmetic ingredients, deems Lauramide to be safe.
Melting point: 99 °C
Boiling point: 200 °C / 12 mmHg
Density: 0.9216 (rough estimate)
Refractive index: 1.4287 (estimate)
Storage temp.: Sealed in dry, Room Temperature
Water Solubility: Insoluble in water
Form: powder to crystal
pKa: 16.62 ± 0.40 (Predicted)
Color: White to Almost white
Stability: Stable. Combustible. Incompatible with strong oxidizing agents.
InChI: InChI=1S/C12H25NO/c1-2-3-4-5-6-7-8-9-10-11-12(13)14/h2-11H2,1H3,(H2,13,14)
InChIKey: ILRSCQWREDREME-UHFFFAOYSA-N
SMILES: C(N)(=O)CCCCCCCCCCC
Lauramide is a compound made from a saturated fatty acid called lauric acid and diethanolamine or DEA, an ingredient in some cosmetic products that functions as a wetting agent.
Combinations of fatty acids and Lauramide like lauramide DEA are referred to as diethanolamides.
The diethanolamide Lauramide is an ingredient in some personal care products including shampoo, hair coloring products, hand soap, bubble baths, bath gels and lotions.
In cosmetic and personal care products, Lauramide enhances a product’s ability to form and maintain foam.
Lauramide also increases the viscosity or thickness of products.
This gives them a more substantial feel.
Without a viscosity-enhancing agent, shampoos and other personal care products would be considered too “runny” by some.
Viscosity increasing agents like Lauramide are often combined with surfactants to maximize the texture and performance of cosmetic and personal care products that foam like shampoo and bubble bath.
Lauramide also serves as an emulsion stabilizer that helps to keep water-soluble and oil-soluble ingredients together in a product.
Diethanolamides like Lauramide are found in cosmetic and personal care products in concentrations of between 1 and 10%.
At these concentrations, the Cosmetic Ingredient Review Expert Panel, a group of independent experts that looks at the safety of cosmetic ingredients, deems Lauramide to be safe.
This assumes that Lauramide isn’t contamined with other ingredients called nitrosating agents.
Nitrosating agents interact with Lauramide to form nitrosamines, chemicals linked with an increased risk of cancer.
This can happen during the manufacture of a product or during storage.
Such ingredients must be excluded from products that contain diethanolamides like Lauramide, although there are still concerns about contamination.
Topically, lauramide DEA can cause mild skin irritation.
There are also reports of contact dermatitis and allergic reactions in some people.
Lauramide, is a nonionic surfactant widely used in personal care and household products.
Lauramide is derived from lauric acid, a fatty acid commonly found in coconut oil, and diethanolamine.
Lauramide typically appears as a pale yellow to amber liquid or waxy solid, depending on temperature.
Lauramide, Linoleamide DEA and Oleamide DEA are viscous liquids or waxy solids.
These ingredients are fatty acids derivatives of Lauramide.
In cosmetics and personal care products, these ingredients are used in the formulation of shampoos, hair dyes, bath products, and lotions.
This assumes that Lauramide isn’t contamined with other ingredients called nitrosating agents.
Nitrosating agents interact with Lauramide to form nitrosamines, chemicals linked with an increased risk of cancer.
This can happen during the manufacture of a product or during storage.
Such ingredients must be excluded from products that contain diethanolamides like Lauramide Lauramide, although there are still concerns about contamination.
Topically, Lauramide can cause mild skin irritation.
There are also reports of contact dermatitis and allergic reactions in some people.
Diethanolamides are common ingredients used in cosmetics to act as a foaming agents or as emulsiers.
Chemically, they are amides formed from diethanolamine and carboxylic acids, typically fatty acids.
Lauramides are viscous liquids or waxy solids.
These ingredients are fatty acids derivatives of diethanolamine (DEA).
In cosmetics and personal care products, these ingredients are used in the formulation of shampoos, hair dyes, bath products, and lotions.
Lauramide helps stabilize and thicken foam in shampoos, body washes, and liquid soaps.
Lauramide increases the thickness of formulations, giving products a creamier feel.
Lauramide assists in mixing water with oils and helps to cleanse surfaces by reducing surface tension.
For its thickening and foaming properties, Body Washes and Soaps: As a foaming agent and emollient.
Uses:
Lauramide is primarily used as a multifunctional ingredient in personal care and cosmetic formulations, where it acts as a foam booster, emulsifier, thickening agent, and lubricant, helping to enhance the texture, stability, and sensory properties of products such as shampoos, conditioners, body washes, facial cleansers, creams, and lotions.
Lauramides long hydrocarbon chain and polar amide group allow it to interact simultaneously with water and oils, stabilizing emulsions and preventing separation, which is particularly important in products that combine hydrophilic and lipophilic components.
In hair care products, Lauramide helps reduce static electricity, frizz, and tangling, providing a smoother, softer, and more manageable hair texture, while in skin care formulations it improves spreadability, moisturization, and skin-feel, creating a non-greasy, silky finish that enhances user comfort.
Beyond cosmetics, Lauramide is also used in industrial applications as a lubricant, processing aid, or surfactant in the manufacture of plastics, rubber, and textiles, where it can reduce friction during extrusion, molding, or calendering processes, improve surface finish, and facilitate even dispersion of additives or colorants.
Its low volatility and moderate thermal stability make it suitable for high-temperature processes, and it is sometimes incorporated into cleaning, polishing, or conditioning agents to enhance performance and ease of application.
Lauramide is used in preparation method of water-absorbent resin for improving anti-caking performance.
Lauramide is used as a thickener and foam stabilizer to create a rich, luxurious lather and improve texture.
Enhances foam production and stability, giving a creamy feel while gently cleansing the skin.
Provides mild cleansing that doesn’t strip natural oils, suitable for sensitive or dry skin.
Creates long-lasting bubbles that enhance the bathing experience.
Lauramide adds thickness and foam stability, improving the cleaning experience and eectiveness.
Helps emulsify and lift dirt and grease from surfaces, making it easier to wipe away residue.
Contributes to foam formation and helps disperse oils and dirt from fabrics.
Lauramide is used to stabilize foam, creating a dense lather that adheres to the vehicle’s surface, allowing for improved cleaning action.
Helps in breaking down and emulsifying oils and greases, making it useful for industrial cleaning applications.
Added to foaming disinfectants and sanitizers to maintain foam and improve spreadability.
Occasionally used as a secondary emulsier in creams and lotions, helping to blend water and oil-based ingredients.
Increases thickness and creaminess, enhancing the application experience for conditioning hair products.
Lauramide is used as a minor additive in certain industrial emulsions where stable, water-oil emulsication is needed.
Provides a mild cleaning agent in textile and leather processing, assisting in removing oils and other residues.
Lauramide provides a creamy, stable foam, enhancing the sensory experience and making the product easier to distribute through hair.
Lauramides thickening eect gives shampoos a more luxurious feel, helping to cr
Lauramide’s versatility, chemical stability, and multifunctional properties allow it to serve a wide range of applications, providing both technical performance benefits and improved aesthetic qualities in numerous consumer and industrial products.
In addition to its primary applications, Lauramide is also employed as a co-emulsifier in complex formulations, where it works alongside other surfactants to enhance emulsion stability, improve shelf life, and maintain uniform consistency over extended periods.
Its hydrophilic-lipophilic balance enables it to effectively reduce surface tension, which not only improves mixing of ingredients but also increases the efficacy of active compounds, such as moisturizers, vitamins, or fragrance oils, by helping them penetrate more evenly throughout the formulation.
Lauramide’s lubricating properties are exploited in industrial and manufacturing contexts, where it can facilitate the movement of polymer melts, reduce wear on machinery, and improve the surface quality of extruded or molded products.
In textile processing, it can act as a softening or anti-static agent, enhancing the feel and handling of fabrics while also assisting in dyeing and finishing processes by promoting more uniform application of color or finishes.
Safety Profile:
Lauramide is generally considered to have low acute toxicity, but it may still pose certain hazards depending on its concentration and route of exposure.
Prolonged or repeated skin contact can cause mild irritation, redness, or dryness, particularly in sensitive individuals, while eye contact may result in temporary irritation, stinging, or watering.
Inhalation of dust or aerosols during handling of the pure chemical can lead to respiratory irritation, coughing, or throat discomfort, although such exposure is uncommon in finished consumer products where Lauramide is typically well-dispersed and diluted.
Although Lauramide is not classified as highly toxic or carcinogenic, it may contribute to environmental hazards if released in large quantities, as its long hydrocarbon chain makes it slow to biodegrade, potentially affecting aquatic life by altering water surface tension or accumulating in sediment.
Therefore, proper handling, use of personal protective equipment, and adherence to industrial hygiene practices are recommended when working with concentrated forms of Lauramide in laboratory or manufacturing settings.
Lauramide itself isn’t directly classied as a carcinogen.
However, during its manufacturing and under certain conditions (like reactions with nitrosating agents), it can produce nitrosamines, which are known carcinogens.
Nitrosamines can form as by-products, particularly in products stored for long periods, and are associated with an increased risk of cancer, especially in the liver and kidneys.
Lauramide can cause mild to moderate irritation to the skin and eyes, especially in high concentrations.
