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N,N-diethanololeamide is a non-ionic surfactant and viscosity enhancer commonly used in cosmetics, personal care products, and industrial formulations.
N,N-diethanololeamide is chemically classified as an amide derived from oleic acid (a fatty acid found in natural oils) and diethanolamine, which together form a compound with both hydrophilic and lipophilic properties, making it an effective emulsifier and foam booster.
N,N-diethanololeamide appears as a yellow to amber, viscous liquid or waxy solid, and it is often included in formulations to stabilize mixtures of oil and water, improve foam quality in shampoos and soaps, and thicken liquid products like hand cleansers and bath gels.
CAS Number: 93-83-4
Molecular Formula: C22H43NO3
Molecular Weight: 369.58
EINECS Number: 202-281-7
Synonyms: N,N-Diethanololeamide, 93-83-4, Oleic acid diethanolamide, N,N-diethanololeamide, Oleamide DEA, Diethanololeamide, Amisol ode, Mackamide O, Comperlan OD, Emulsifier WHC, Schercomid ODA, Alrosol O, Lauridit OD, Nitrene NO, Stafoam DO, Witcamide 511C, N,N-Bis(2-hydroxyethyl)oleamide, Marlamid D 1885, Steinamid DO 280SE, Clindrol 2000, Clindrol 2020, (Z)-N,N-bis(2-hydroxyethyl)octadec-9-enamide, EMID 6545, 9-Octadecenamide, N,N-bis(2-hydroxyethyl)-, (Z)-, Oleamide, N,N-bis(2-hydroxyethyl)-, oleoyl diethanolamide, DTXSID8026563, OLEYLAMIDE DEA, CALAMIDE O, 9-Octadecenamide, N,N-bis(2-hydroxyethyl)-, (9Z)-, 5C1I3E441Q, PROTAMIDE OFO-LD, Oleic acid diethanolamine condensate, EINECS 202-281-7, BRN 1985420, N,N-Bis(2-hydroxyethyl)-9-octadecenamide, Diethanolamine oleic acid amide, DTXCID606563, 9-Octadecenamide, N,N-bis(2-hydroxyethyl)-, (Z)-N,N-Bis(2-hydroxyethyl)-9-octadecenamide, (9Z)-N,N-bis(2-hydroxyethyl)octadec-9-enamide, n,n-bis-(2-hydroxyethyl)oleamide, UNII-5C1I3E441Q, Incromide OD, Mackamide MO, Amidex O, Varamide A-7, Alkamide DO-280, 80893-63-6, Norfox F-221, Oleic acid diethanolamine, Rewomid DO 280 SE, Ninol 90201, OLEAMIDE DEA [INCI], CHEMBL15712, Schercomid SO-A (Salt/Mix), SCHEMBL1614760, Tox21_202528, CAS-93-83-4, NCGC00091445-01, NCGC00260077-01, FB158462, NS00010086, G77685, (9Z)-N,N-Bis(2-hydroxyethyl)-9-octadecenamide #, Q27261806, Oleic acid diethanolamide;N,N-Bis(2-hydroxyethyl)oleamide;(9Z)-N,N-Bis(2-hydroxyethyl)-9-octadecenamide;Oleamide diethanolamine, Oleyl diethanolamide;9-Octadecenamide, N,N-bis(2-hydroxyethyl)-, (Z)-;Alkamide DO-280;Alkamide WRS 1-66;emulsifierwhc;Hartamide 9137;Incromide OD;Laurel SD-400
N,N-diethanololeamides surfactant properties help reduce surface tension, allowing products to spread and clean more effectively.
N,N-diethanololeamide is also known for its lubricating and conditioning abilities, making it useful in textile treatments, metalworking fluids, and plastic processing.
Although widely used, its presence in consumer products is sometimes monitored due to potential concerns related to diethanolamine residues, which may raise toxicity or carcinogenicity issues under prolonged or high exposure.
N,N-diethanololeamide is a kind of yellow transparent viscous liquid, and the molecular formula of this chemical is C22H43NO3.
N,N-diethanololeamide is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at ≥ 1 000 to < 10 000 tonnes per annum.
N,N-diethanololeamide is used by consumers, in articles, by professional workers (widespread uses), in formulation or re-packing, at industrial sites and in manufacturing.
N,N-diethanololeamide is a versatile nonionic surfactant with applications as a detergency booster, emulsier, and antistatic agent in various industries, including personal care, coatings, and metalworking.
N,N-diethanololeamide phosphate was synthesized with oleic acid,diethanolamine and phosphorus pentoxide through the three-step reaction of esterication,hydrolysis and neutralization.
The optimum synthesis conditions were established,then the surface activity of the product was determined.
N,N-diethanololeamide had good surface active properties.
N,N-diethanololeamide is an excellent water-in-oil emulsier, pigment dispersant and a good viscosity builder.
N,N-diethanololeamide is used as an eective dispersant for mineral clays or pigments and as an emulsier for all types of aromatic and aliphatic hydrocarbon solvents, oil additives, polymer materials antistatic agents, anti-friction agents, boiler cleaning rust dispersant and ber processing lubricants.
N,N-diethanololeamide is used in personal care products like shampoos and body cleansers for its excellent foam stabilization and viscosity-enhancing properties.
N,N-diethanololeamide can be synthesized from oleic acid and diethanolamine, and is known for its eective emulsifying and dispersing properties in both aqueous and non-aqueous systems.
N,N-diethanololeamide is a nonionic surfactant commonly used as a detergency booster, anticorrosive and skin-protective agent in industrial degreasing and cleaning agents, such as engine cleaners.
Furthermore, N,N-diethanololeamide serves as an agent providing for enhanced scourability and rinsability of water-free oils and hydraulic uids.
N,N-diethanololeamide can also form a component of aqueous emulsions for metal cutting and non-corrosive working uids.
N,N-diethanololeamide is also an ingredient in fabric conditioners and personal care products such as shampoos, conditioners or waterfree soaps.
N,N-diethanololeamide antistatic, anticorrosive and emulsifying properties are made use of in coatings, rubber and oil industries as well as emulsion polymerization.
N,N-diethanololeamide is processed using quality tested compounds with the help of progressive methodology by our skilled professionals.
N,N-diethanololeamide can be availed from us at competitive prices by our valuable clients.
Boiling point: 525.6±45.0 °C(Predicted)
Density: 0.960±0.06 g/cm3(Predicted)
pka: 14.13±0.10(Predicted)
Specific Gravity: 0.975
LogP: 6.607 (est)
N,N-diethanololeamide, also known as oleic acid diethanolamide, is a synthetically derived fatty acid amide that combines the long hydrophobic tail of oleic acid with two hydrophilic ethanolamine groups, giving it a unique amphiphilic structure that allows it to act as an efficient surfactant, emulsifier, and stabilizer in a wide range of applications.
Due to its surface-active properties, N,N-Diethanololeamide is extensively used in personal care products such as shampoos, conditioners, liquid soaps, and bath gels, where it serves to enhance foaming, increase viscosity, and impart a smooth and creamy texture that improves the user experience and product performance.
In addition to its cosmetic uses, this compound is also employed in industrial applications, where it functions as a lubricant, corrosion inhibitor, dispersant, and antistatic agent, particularly in metalworking fluids, textile processing, and plastic manufacturing, owing to its ability to reduce friction, improve surface flow, and maintain material stability under heat or stress.
N,N-diethanololeamide is valued for being biodegradable and derived from renewable sources like plant-based oleic acid, making it a more eco-friendly option in many formulations; however, its association with diethanolamine (DEA) — a compound under scrutiny for potential health risks such as skin irritation, organ toxicity, and formation of nitrosamines (which are possibly carcinogenic) — means that its use is sometimes regulated or limited in certain countries or product types.
In summary, this compound is a versatile ingredient that contributes significantly to both performance and sensory qualities in a variety of consumer and industrial products, but it should be handled with awareness of its chemical composition and regulatory status depending on the formulation context.
N,N-diethanololeamide are nonionic surfactants impart excellent viscosity enhancing and foam stabilization in anionic based systems like hand washing liquids, shampoos, body cleansers and other personal care products.
They act as lubricant agent, thickening agent and wetting agent.
Their very good emulsifying property also provides applications in the eld of pharmaceuticals, agricultural preparations, and textile processing; rust inhibiting, latex stabilizing, anti-static function in textiles, dye-leveling, waterproong and water-in-oil additives as well as very good emulsifying.
N,N-diethanololeamide are manufactured by condensation of mono- or diethanolamine and the methylester of long chain fatty acids, whereby the monoethanolamides are further ethoxylated.
Nonionic surfactant that imparts excellent viscosity enhancing and foam stabilization in anionic based systems like hand washing liquids, shampoos, body cleansers and other personal care products.
N,N-diethanololeamide acts as a lubricant agent, thickening agent and wetting agent.
N,N-diethanololeamide has very good emulsifying properties for pharmaceuticals, agricultural preparations, and textile processing; rust inhibiting, latex stabilizing, anti-static function in textiles, dye-leveling, waterproong and water-in-oil additives as well as very good emulsifying properties.
N,N-diethanololeamide is use as cleansing agent
Uses Of N,N-diethanololeamide:
Easily dissolved in several solvent such as water, carbinol, ethanol and isopropyl alcohol.
Excellent property of emulsification, ablution, static resistance, hard water proof, degreasing, oil stain removing and compatibleness widely used in liquid heavy duty detergent.
N,N-diethanololeamide is used as metal surface oil removing and degreasing agent, metal wiredrawing lubricant, restraint rust of metal.
In personal care products, N,N-Diethanololeamide is widely used as a foam booster, emulsifier, and thickening agent in products like shampoos, conditioners, body washes, and liquid soaps, where it not only enhances the foam quality and creaminess of the lather but also improves the overall texture, viscosity, and spreadability of the formulation, making it more pleasant and effective for the end user.
N,N-diethanololeamide is particularly valued in cosmetic and skincare formulations because it helps stabilize oil-in-water emulsions, ensuring that ingredients remain well-mixed and evenly distributed throughout the product, which is essential for delivering consistent results and a stable shelf life.
In industrial applications, N,N-diethanololeamide is used as a lubricant and anti-wear agent in metalworking fluids and machining operations, where it reduces friction and heat generation, thereby protecting equipment and improving the quality of processed metal surfaces.
It also plays a role in the textile industry, where it serves as a softening agent and anti-static additive during fabric processing, helping fibers maintain flexibility and reducing the buildup of static electricity that can attract dust or cause material handling problems.
In plastic and rubber manufacturing, N,N-diethanololeamide is added as a mold release agent and internal lubricant, where it facilitates the smooth removal of molded items and enhances the flow of materials during extrusion and molding processes, which improves both the efficiency of production and the quality of the final product.
Because of its amphiphilic nature, N,N-diethanololeamide can also be used as a solubilizer or co-emulsifier in formulations involving oils, waxes, or hydrophobic active ingredients, helping them dissolve more easily in aqueous solutions or remain stably suspended without separating.
In some agricultural and cleaning products, it is used to reduce surface tension and increase wetting ability, which allows active ingredients such as pesticides, fertilizers, or detergents to spread more uniformly across surfaces, improving their coverage and effectiveness.
N,N-diethanololeamide is utilized as a conditioning agent, helping to improve the smoothness and manageability of hair after washing.
It provides a mild coating that can reduce frizz, enhance shine, and soften the hair, leaving it with a smoother texture without weighing it down.
As an antifoam agent, N,N-diethanololeamide is employed in a variety of industrial cleaning applications, such as in the formulation of detergents or heavy-duty degreasers, where it helps to control the formation of excess foam, ensuring that cleaning processes are more efficient and easier to handle.
In petroleum refining and lubricants, N,N-Diethanololeamide is used as a viscosity modifier and corrosion inhibitor, helping to enhance the performance of lubricating oils and cutting fluids.
N,N-diethanololeamide helps prevent the degradation of machinery and reduces wear by maintaining the integrity of lubricants under extreme conditions, such as high heat or pressure.
In agricultural formulations, especially those dealing with herbicides, fungicides, and pesticides, N,N-Diethanololeamide serves as an adjuvant that improves the effectiveness of the active ingredients by enhancing their ability to spread evenly over plant surfaces.
This improved coverage allows for more uniform and efficient application of the treatment, increasing the uptake of chemicals and their overall performance.
In household products such as dishwashing liquids, all-purpose cleaners, and surface sprays, N,N-Diethanololeamide is included to serve as both an emulsifier and a wetting agent, helping to break down grease and oil while improving the spreading ability of the product on various surfaces.
N,N-diethanololeamide helps these cleaners perform more efficiently, cutting through dirt and grease with less effort.
In paint formulations, N,N-diethanololeamide acts as a dispersant that helps to evenly distribute pigments and other solids in liquid paint, improving the consistency and smoothness of the final product.
N,N-diethanololeamide also helps stabilize the paint during storage, preventing components from separating over time.
In oil field applications, N,N-Diethanololeamide is used as a drilling fluid additive, where it helps to maintain the viscosity of the drilling mud, making it easier to remove debris from the borehole.
This property is critical in enhancing the efficiency and safety of drilling operations, particularly in challenging environments such as deep-sea or offshore drilling.
N,N-diethanololeamide can also be used as an emollient in lip balms, skin creams, and lotions, where it helps to improve the texture and spreadability of the product, ensuring that the active ingredients in these skincare formulations are more evenly distributed across the skin, leaving it feeling hydrated, soft, and smooth.
Additionally, in automotive and machinery care products, such as polishes and waxes, it is used to enhance the consistency of the product and improve the gloss and protection provided by these products on the surfaces of vehicles or machinery.
N,N-diethanololeamide is also used in high-performance cleaning agents for industrial machinery, especially in environments where degreasing and removing oils or metal residues is crucial.
Its ability to lower surface tension and increase the wetting ability of the solution allows for a more thorough and effective clean, ensuring that heavy machinery and industrial equipment remain free of contaminants and operate smoothly.
By contributing to the stability, texture, and performance of so many diverse formulations, N,N-diethanololeamide is an essential ingredient across numerous industries, from cosmetics and personal care to manufacturing, agriculture, and industrial processing.
Safety Profile Of N,N-diethanololeamide:
A poison by ingestion amoderate skin irritant when heated to decomposition itemits toxic vapors of NOx.
N,N-diethanololeamide can cause mild to moderate irritation upon contact with the skin or eyes.
Prolonged or repeated exposure may lead to dermatitis (skin inflammation) or cause discomfort, redness, or itching in sensitive individuals.
Eye contact may cause temporary irritation, such as stinging, redness, or watering of the eyes.
N,N-diethanololeamide has been identified as toxic to aquatic organisms, including fish and invertebrates.
When released into waterways, it can negatively affect aquatic ecosystems by disrupting the balance of water quality and potentially harming aquatic life.
Environmental precautions are necessary to prevent contamination of natural water sources.
Although N,N-Diethanololeamide is not typically volatile at room temperature, inhaling dust or aerosolized particles could cause irritation to the respiratory tract.
Prolonged or high-level exposure to airborne particulates could lead to coughing, shortness of breath, or other respiratory symptoms, particularly in industrial settings where dust or mist may be generated during handling.
Prolonged exposure to N,N-Diethanololeamide may lead to more serious skin issues such as chronic dermatitis, particularly if the substance is not properly handled or protective equipment is not used.
There may also be concerns about eye damage from repeated irritation.
Some individuals may be sensitive or allergic to N,N-Diethanololeamide, experiencing symptoms like hives, swelling, or itching, particularly with prolonged skin contact.
Anyone with a known allergy to amides or similar compounds should exercise caution when using products containing this ingredient.
Ingestion of N,N-Diethanololeamide is unlikely during typical usage, but if accidentally ingested, it may cause gastrointestinal irritation, such as nausea, vomiting, or diarrhea.
Ingesting large amounts could lead to more severe reactions, though systemic toxicity is generally low.
