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1-octadecanol, is an organic compound classified as a saturated fatty alcohol with the formula CH3(CH2)16CH2OH.
1-octadecanol occurs as hard, white, waxy pieces, flakes, or granules, which have a slight characteristic odor and a bland taste.
1-octadecanol is soluble in alcohol, acetone, and ether, but insoluble in water.
CAS Number: 112-92-5
Molecular Formula: C18H38O
Molecular Weight: 270.49
EINECS Number: 204-017-6
Synonyms: Stearyl alcohol, Octadecan-1-ol, 1-OCTADECANOL, 112-92-5, Octadecanol, 1-Hydroxyoctadecane, Octadecyl alcohol, n-Octadecanol, n-1-Octadecanol, Stearol, n-Octadecyl alcohol, Stearic alcohol, Atalco S, Alfol 18, Steraffine, Alcohol stearylicus, Polaax, Stenol, Crodacol-S, Siponol S, Siponol SC, Aldol 62, Lanol S, Sipol S, Adol 68, Decyl octyl alcohol, Cachalot S-43, Lorol 28, 1-0ctadecanol, Dytol E-46, Stearylalkohol, Usp xiii stearyl alcohol, Octadecylalkohol, C18 alcohol, Rita SA, Lanette 18, Hainol 18SS, Alcohol(C18), Custom stearyl, CO-1895, Ultrapure s, Oristar sa, Lipocol s-deo, Lipocol S, Stearyl alcohol s, Crodacol s95, Stearyl alcohol pc, Alfol 18 alcohol, Aec stearyl alcohol, Crodacol s-95, Kalcohl 80, Nacol 18do alcohol, Conol 30F, Nikkol stearyl alcohol, CCRIS 3960, Sabonal c 18 95, CO-1897, Nacol 18-94 alcohol, Nacol 18-98 alcohol, Nacol 18-99 alcohol, Conol 1675, HSDB 1082, Octadecanol NF, NSC 5379, NSC-5379, EINECS 204-017-6, UNII-2KR89I4H1Y, MFCD00002823, BRN 1362907, 2KR89I4H1Y, DTXSID8026935, CHEBI:32154, OCTADECENOL-, AI3-01330, NSC5379, CO 1895F, STEARYL ALCOHOL 98/F, STEARYL ALCOHOL 98/P, DTXCID306935, EC 204-017-6, 4-01-00-01888 (Beilstein Handbook Reference), CACHALOT S-56 STEARYL ALCOHOL, NCGC00159369-02, NCGC00159369-04, Octadecanol, 1-, STEARYL ALCOHOL (II), STEARYL ALCOHOL [II], 86369-69-9, STEARYL ALCOHOL (MART.), STEARYL ALCOHOL [MART.], Stearyl alcohol; octadecan-1-ol, STEARYL ALCOHOL (USP-RS), STEARYL ALCOHOL [USP-RS], Rofamol, Crodacol S, STEARYL ALCOHOL (EP MONOGRAPH), STEARYL ALCOHOL [EP MONOGRAPH], 1-stearyl alcohol, CAS-112-92-5, Kalcohl 8098, C18H38O, Adol 62, Stearyl alcohol [JAN:NF], stearylalcohol, Octanodecanol, Stearal, n-octadecylalcohol, Varonic BG, Crodacol S70, Crodacol S95NF, Stearyl alcohol NF, EINECS 272-778-1, stearyl alcohol pure, Aec cetearyl alcohol, Cachalot S-56, Philcohol 1800, Stearyl alcohol USP, Lanette 18 DEO, Crodacol 1618, Lorol C18, Alfol 1618 alcohol, Alcohol cetylstearylicus, Alfol 1618e alcohol, Alfol 1618cg alcohol, 1-Octadecanol, 95%, SSD AF (Salt/Mix), Ceteareth-20 (Salt/Mix), SCHEMBL23810, OCTADECANOL [WHO-DD], STEARYL ALCOHOL [MI], CHEMBL24640, Stearyl alcohol (JP17/NF), STEARYL ALCOHOL [JAN], STEARYL ALCOHOL [HSDB], 1-Hydroxyoctadecane (Standard), WLN: Q18, STEARYL ALCOHOL [VANDF], SCHEMBL10409854, HY-Y1809R, STEARYL ALCOHOL [WHO-DD], CS-D1671, HY-Y1809, Tox21_111610, LMFA05000085, STL453659, 1-Octadecanol, technical grade, 80%, AKOS009031494, Tox21_111610_1, 1-Octadecanol, ReagentPlus(R), 99%, NCGC00159369-03, SY011369, 1-Octadecanol, puriss., >=99.0% (GC), NS00001960, O0006, 1-Octadecanol, Selectophore(TM), >=99.5%, EN300-19954, 1-Octadecanol, Vetec(TM) reagent grade, 94%, D01924, G76689, SBI-0635052.0002, L000755, Q632384, SR-01000944718, SR-01000944718-1, BRD-K20501889-001-02-0, Z104476204, Stearyl alcohol, European Pharmacopoeia (EP) Reference Standard, 2DEF44B7-B367-4188-89E4-531379568C74, Stearyl alcohol, United States Pharmacopeia (USP) Reference Standard, Stearyl Alcohol, Pharmaceutical Secondary Standard; Certified Reference Material, InChI=1/C18H38O/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19/h19H,2-18H2,1H, Octadecanol, 1-;Octadecyl alcohol, Stearyl alcohol;1-Octadecanol,Octadecyl alcohol, Stearyl alcohol;Stearyl alcohol, synthesis grade;Stearyl alcohol, extra pure, Ph Eur, USP;Stearyl Alcohol (125 mg);n-OCTADECYL ALCOHOL, TECH;Ecorol 18/98: Stearyl Alcohol Pastilles
1-octadecanol is a long-chain primary fatty alcohol consisting of a hydroxy function at C-1 of an unbranched saturated chain of 18 carbon atoms.
It has a role as a plant metabolite, a human metabolite and an algal metabolite.
1-octadecanol is a long-chain primary fatty alcohol, a fatty alcohol 18:0 and a primary alcohol.
1-octadecanol derives from a hydride of an octadecane.
1-Octadecanol is prepared commercially via Ziegler aluminum alkyl hydrolysis or the catalytic, high-pressure hydrogenation of stearyl acid, followed by filtration and distillation.
It may also be derived from natural fats and oils.
Mixed monolayers of 1-octadecanol and ethylene glycol monooctadecyl ether were studied to investigate their evaporation suppressing performance.
The rate dependence of the collapse pressure for an octadecanolmonolayer using axisymmetric drop shape analysis has been investigated.
1-octadecanol, also known as Octadecan-1-ol or Stearyl Alcohol, is a fatty alcohol derived from animal or plant sources, often extracted from coconut oil or palm oil.
It is a saturated long-chain alcohol with the chemical formula C18H38O.
1-octadecanol appears as a white, waxy solid at room temperature and has a slightly greasy texture.
1-octadecanol, is an organic compound classified as a saturated fatty alcohol with the formula CH3(CH2)16CH2OH.
It takes the form of white granules or flakes, which are insoluble in water.
1-octadecanol has a wide range of uses as an ingredient in lubricants, resins, perfumes, and cosmetics.
1-octadecanol is used as an emollient, emulsifier, and thickener in ointments, and is widely used as a hair coating in shampoos and hair conditioners.
1-octadecanol, the ester of stearyl alcohol and heptanoic acid (enanthic acid), is found in most cosmetic eyeliners.
1-octadecanol has also found application as an evaporation suppressing monolayer when applied to the surface of water.
1-octadecanol is prepared from stearic acid or certain fats by the process of catalytic hydrogenation.
It has low toxicity.
1-Octadecanol is used in the synthesis of O-octadecyl-S-trifluorothiolcarbonate, which is a storable crystalline source of trifluoromethanethiol.
1-octadecanol can be used to improve solution processability of conjugated polymers used in the organic electronic applications.
It induces hydrophobicity to the amphiphiles used in the drug and gene delivery.
It is also employed in the synthesis of solid-liquid phase change materials (PCMs), surfactant and stabilizers.
1-octadecanol, a saturated fatty alcohol, exhibits a wide range of uses in cosmetics, pharmaceuticals, and industrial applications, owing to its emollient, stabilizing, and thickening properties.
Derived from natural sources like palm oil or synthesized from petrochemicals, 1-octadecanol, commonly referred to as stearyl alcohol, contributes to the moisturizing eect and viscosity of various skincare products, while also enhancing their stability and shelf life.
As a non-comedogenic moisturizer, 1-octadecanol plays a vital role in formulations such as body lotions, shampoos, and skin creams, oering consumers products with desirable textural and sensory attributes without clogging pores or causing irritation.
1-octadecanol is considered to be safe at a concentration of 8 percent or less.
1-octadecanol is used in cosmetics as an emollient, stabilizer, antifoaming agent, emulsier, and carrier.
1-octadecanol is used as a water in oil (w/o) emulsier to produce rm cosmetic products at ordinary temperatures.
1-octadecanol is a mixture of fatty alcohols with 16 (Cetyl Alcohol) and 18 (Stearyl Alcohol) carbon atoms.
1-octadecanol is often sold as Cetostearyl Alcohol, C16-C18 alcohol, Cetearyl Alcohol and various other names.
1-octadecanol and Oleyl Alcohol are mixtures of long-chain fatty alcohols.
1-octadecanol consists primarily of n-octadecanol, while Oleyl Alcohol is primarily unsaturated 9-n-octadecenol.
1-octadecanol is a branched chain fatty alcohol.
Fatty alcohols are higher molecular weight nonvolatile alcohols.
They are produced from natural fats and oils by reduction of the fatty acid (-COOH) grouping to the hydroxyl function (-OH).
Alternately, several completely synthetic routes yield fatty alcohols which may be structurally identical or similar to the naturallyderived alcohols.
1-octadecanol is used in cosmetics and topical pharmaceutical creams and ointments as a stiening agent.
By increasing the viscosity of an emulsion, 1-octadecanol increases its stability.
1-octadecanol also has some emollient and weak emulsifying properties, and is used to increase the water-holding capacity of ointments, e.g. petrolatum.
In addition, 1-octadecanol has been used in controlled-release tablets, suppositories, and microspheres.
1-octadecanol has also been investigated for use as a transdermal penetration enhancer.
1-octadecanol is an organic compound classied as a saturated fatty alcohol with the formula CH3(CH2)16CH2OH.
1-octadecanol is a white solid that takes the form of granules or akes and is insoluble in water.
1-octadecanol has a wide range of uses in various industries.
1-octadecanol is commonly used as an ingredient in lubricants, resins, perfumes, and cosmetics.
1-octadecanol is derived from sources of vegetable, animal, or synthetic origin.
1-octadecanol is important to note that 1-octadecanol is often listed on cosmetic ingredient labels as cetearyl alcohol, which is a mixture of stearyl alcohol and another fatty alcohol called cetyl alcohol.
1-octadecanol is considered a long-chain fatty alcohol due to its 18 carbon atoms.
1-octadecanol is derived from a variety of sources, including natural fats and oils such as coconut oil, palm kernel oil, and soybean oil.
1-octadecanol can also be synthesized from petrochemical sources.
In cosmetic products, 1-octadecanol is often used as an emulsier, which helps to stabilize the formulation and improve the texture of the product.
1-octadecanol is used in lotions, creams, and ointments as it provides a moisturizing eect and increases the thickness or viscosity of the product.
1-octadecanol also acts as a thickening agent in many personal care and cosmetic products.
1-octadecanol helps to create a smooth consistency and enhance the product's texture.
Furthermore, 1-octadecanol can function as a co-emulsier, helping to improve the stability and shelf life of emulsions.
1-octadecanol is known for its ability to provide a soft and smooth feel to the skin, making it a popular ingredient in various skincare products.
1-octadecanol is widely used in the cosmetic and personal care industry for its moisturizing and viscosity-enhancing properties.
However, individuals with specic allergies or sensitivities may want to check product labels and seek advice from a healthcare professional if unsure about its use in a particular product.
1-octadecanol is stable to acids and alkalis and does not usually become rancid.
1-octadecanol should be stored in a well-closed container in a cool, dry place.
Obtained from palm oil fatty acids by esterication and catalytic hydrogenation.
Classied as a long chain 1-octadecanol is a white solid below 56-58 ºC.
1-octadecanol is an NF grade, biodegradable, high C18 content Stearyl Alcohol derived entirely from vegetable feedstock.
1-octadecanol is a waxy white solid with a mild soapy odor at room temperature, and nds widespread application as an opacier, emulsion thickener/bodier and stabilizer, viscosity stabilizer, and rinse-out hair conditioning component.
1-octadecanol If released to air, a vapor pressure of 2.7X10-6 mm Hg at 25 °C indicates will exist in both the vapor and particulate phases in the atmosphere.
1-octadecanol will be degraded in the atmosphere by reaction with photochemicallyproduced hydroxyl radicals; the half-life for this reaction in air is estimated to be 14 hours.
1-octadecanol the estimated volatilization half-life from a model pond is 140 days if adsorption is considered.
An estimated BCF of 2.8X10+4 suggests the potential for bioconcentration in aquatic organisms is very high.
1-octadecanols are aliphatic carboxylic acid with varying hydrocarbon lengths at one end of the chain joined to terminal carboxyl (-COOH) group at the other end.
The general formula is R-(CH2)n-COOH.
1-octadecanols are predominantly unbranched and those with even numbers of carbon atoms between 12 and 22 carbons long react with glycerol to form lipids (fat-soluble components of living cells) in plants, animals, and microorganisms.
1-octadecanols all have common names respectively lilk lauric (C12), MyrIstic (C14), palmitic (C16), stearic (C18), oleic (C18, unsaturated), and linoleic (C18, polyunsaturated) acids.
The saturated fatty acids have no solid bonds, while oleic acid is an unsaturated fatty acid has one solid bond (also described as olenic) and polyunsaturated fatty acids like linolenic acid contain two or more solid bonds.
1-octadecanol (also called Dodecanoic acid) is the main acid in coconut oil (45 - 50 percent) and palm kernel oil.
Nutmeg butter is rich in myristic acid (also called Tetradecanoic acid ) which constitutes 60-75 percent of the fatty-acid content.
Palmitic acid(also called Hexadecylic acid ) constitutes between 20 and 30 percent of most animal fats and is also an important constituent of most vegetable fats (35 - 45 percent of palm oil).
1-octadecanol is nature's most common long-chain fatty acids, derived from animal and vegetable fats.
1-octadecanol is widely used as a lubricant and as an additive in industrial preparations.
1-octadecanol is used in the manufacture of metallic stearates, pharmaceuticals, soaps, cosmetics, and food packaging.
1-octadecanol is also used as a softener, accelerator activator and dispersing agent in rubbers.
1-octadecanol is the most abundant of the unsaturated fatty acids in nature.
1-octadecanol can also act as a penetration enhancer, helping other ingredients to be absorbed more eectively into the skin.
This can be benecial for products that contain active ingredients with specic skincare benets.
Due to its waxy nature, stearyl alcohol can be used as a solidifying agent in cosmetic formulations.
1-octadecanol helps to give products such as solid creams, balms, and sticks their desired texture and consistency.
1-octadecanol is generally considered safe for use in cosmetic products, 1-octadecanol is possible for some individuals to have sensitivity or allergies to this ingredient.
Apart from the cosmetic industry, 1-octadecanol is utilized in various other applications.
1-octadecanol can be found in pharmaceuticals, as an ingredient in manufacturing coatings and adhesives, and even in food products as a texturizer or stabilizer.
Melting point: 56-59 °C (lit.)
Boiling point: 210 °C15 mm Hg
Density: 0.812 g/mL at 25 °C (lit.)
bulk density: 300kg/m3
vapor density: 9.3 (vs air)
vapor pressure: <0.01 mm Hg ( 38 °C)
refractive index: 1.4356 (estimate)
Flash point: 185°C
storage temp.: 2-8°C
solubility: methanol: soluble10mg/mL, clear, colorless
form: Flakes
pka: 15.20±0.10(Predicted)
Specific Gravity: 0.812
color: White
Odor: wh. unctuous flakes or gran., faint odor, bland taste
Viscosity: 4.006mm2/s
explosive limit: ~8%
Water Solubility: insoluble
Merck: 14,8805
BRN: 1362907
Dielectric constant: 3.4（58℃）
LogP: 7.4
1-octadecanol is used in cosmetics and topical pharmaceutical creams and ointments as a stiffening agent.
By increasing the viscosity of an emulsion, stearyl alcohol increases its stability.
1-Octadecanol also has some emollient and weak emulsifying properties, and is used to increase the water-holding capacity of ointments, e.g. petrolatum.
In addition, 1-Octadecanol has been used in controlled-release tablets, suppositories, and microspheres.
1-octadecanol has also been investigated for use as a transdermal penetration enhancer.
1-octadecanol occurs as hard, white, waxy pieces, akes, or granules, which have a slight characteristic odor and a bland taste.
1-octadecanol is found in lubricants, resins, perfumes, cosmetics, shampoos, and conditioners.
1-octadecanol is an organic compound classied as a saturated fatty alcohol with the formula CH3(CH2)16CH2OH.
1-octadecanol is soluble in alcohol, acetone, and ether, but insoluble in water.
Furthermore, 1-octadecanol is combustible.
1-octadecanol is prepared commercially via Ziegler aluminum alkyl hydrolysis or the catalytic, high-pressure hydrogenation of stearyl acid, followed by ltration and distillation.
1-octadecanol may also be derived from natural fats and oils.
1-octadecanol is a long-chain primary fatty alcohol consisting of a hydroxy function at C-1 of an unbranched saturated chain of 18 carbon atoms.
1-octadecanol has a role as a plant metabolite, a human metabolite and an algal metabolite.
1-octadecanol is a long-chain primary fatty alcohol, a fatty alcohol 18:0 and a primary alcohol.
1-octadecanol derives from a hydride of an octadecane.
1-octadecanol is an organic compound classied as a saturated fatty alcohol with the formula CH3(CH2)16CH2OH.
1-octadecanol has a wide range of uses as an ingredient in lubricants, resins, perfumes, and cosmetics.
1-octadecanol is used as an emollient, emulsier, and thickener in ointments, and is widely used as a hair coating in shampoos and hair conditioners.
1-octadecanol, the ester of stearyl alcohol and heptanoic acid (enanthic acid), is found in most cosmetic eyeliners.
1-octadecanol has also found application as an evaporation suppressing monolayer when applied to the surface of water.
1-octadecanol is prepared from stearic acid or some fats by the process of catalytic hydrogenation.
1-octadecanol has low toxicity.
Historically, 1-octadecanol was prepared from sperm whale oil but is now largely prepared synthetically by reduction of ethyl stearate with lithium aluminum hydride.
1-octadecanol by BASF is an emollient, emulsier, and thickener.
Mixed monolayers of 1-octadecanol and ethylene glycol monooctadecyl ether were studied to investigate their evaporation suppressing performance.
The rate dependence of the collapse pressure for an 1-octadecanol using axisymmetric drop shape analysis has been investigated.
1-octadecanol is a 99% fatty alcohol with a carbon fatty tail length of 18.
1-octadecanol is a great non-comedogenic moisturizing agent.
Non-comedogenic ingredients are highly desired in various skin care products, because these do not clog the pores in the skin.
1-octadecanol takes the form of white granules or akes, which are insoluble in water.
This makes 1-octadecanol an excellent choice for a wide range of products like body lotions, shampoos, make-up products, soaps, and skin creams.
1-octadecanol is also a thickener, emulsier, and stabilizer, making it a useful additive in many products.
1-octadecanol, Oleyl Alcohol and Octyldodecanol are long chain fatty alcohols.
1-octadecanol is a white, waxy solid with a faint odor, while Oleyl Alcohol and Octyldodecanol are clear, colorless liquids.
These three ingredients are found in a wide variety of products such as hair conditioners, foundations, eye makeup, skin moisturizers, skin cleansers and other skin care products.
1-octadecanol help to form emulsions and prevent an emulsion from separating into its oil and liquid components.
These ingredients also reduce the tendency of nished products to generate foam when shaken.
When used in the formulation of skin care products, 1-octadecanol, Oleyl Alcohol and Octyldodecanol act as a lubricants on the skin surface, which gives the skin a soft, smooth appearance.
1-octadecanol is long chain fatty alcohol.
1-octadecanol is prepared from stearic acid or some fats by the process of catalytic hydrogenation.
1-octadecanol has low toxicity.
1-octadecanol is used in surface-active agents, lubricants, emulsions, resins, and USP ointments and as a substitute for cetyl alcohol and antifoaming agents.
1-octadecanol has been approved as a direct food additive (DFA) ingredient, to be used under the same manufacturing practices as the natrual alcohol product.
1-octadecanol also has indirect food additive (IFA) status for use in food containers.
1-octadecanol can help to enhance the viscosity and provide emulsication properties.
1-octadecanol is used as a lubricant additive in the manufacturing of industrial lubricants.
1-octadecanol can help to improve the friction properties and viscosity of the lubricants.
1-octadecanol is used as an ingredient in the production of plastic and rubber materials.
1-octadecanol can provide lubrication and improved viscosity properties.
1-octadecanol can be found in certain textile products such as fabric softeners and detergents.
1-octadecanol is used as a softener and helps to reduce static cling.
1-octadecanol can be used in certain agriculture and veterinary products such as pesticide formulations.
1-octadecanol can help to improve the stability and emulsication properties of these formulation
Uses:
1-Octadecanol is used as a surfactant in cosmetics.
It effectively moisturizes hands and face with pheohydrane, which is a complex derived from the microalgae Chlorella Vulgaris and hydrolyzed algin found in sea water.
1-octadecanol is a saturated alcohol of high purity and can substitute for cetyl alcohol in pharmaceutical dispensing, in cosmetic creams, for emulsions, textile oils and finishes, as antifoam agent, lubricant, viscosity agent, builder, and chemical raw material.
1-octadecanol is used in the following products: washing & cleaning products, biocides (e.g. disinfectants, pest control products), coating products, anti-freeze products, finger paints, lubricants and greases and polishes and waxes.
Other release to the environment of 1-octadecanolis likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners) and outdoor use.
Release to the environment of this substance can occur from industrial use: of articles where the substances are not intended to be released and where the conditions of use do not promote release and industrial abrasion processing with low release rate (e.g. cutting of textile, cutting, machining or grinding of metal).
Other release to the environment of 1-octadecanol is likely to occur from: indoor use in long-life materials with low release rate (e.g. flooring, furniture, toys, construction materials, curtains, foot-wear, leather products, paper and cardboard products, electronic equipment) and outdoor use in long-life materials with low release rate (e.g. metal, wooden and plastic construction and building materials).
This substance can be found in products with material based on: stone, plaster, cement, glass or ceramic (e.g. dishes, pots/pans, food storage containers, construction and isolation material) and plastic (e.g. food packaging and storage, toys, mobile phones).
1-octadecanol is used in the following products: lubricants and greases, coating products, biocides (e.g. disinfectants, pest control products), fillers, putties, plasters, modelling clay, adhesives and sealants, non-metal-surface treatment products, washing & cleaning products, air care products, anti-freeze products and welding & soldering products.
1-octadecanol is used in the following areas: building & construction work and agriculture, forestry and fishing.
1-octadecanol is used for the manufacture of: , mineral products (e.g. plasters, cement), machinery and vehicles, rubber products and plastic products.
Other release to the environment of 1-octadecanol is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners) and outdoor use.
1-octadecanol is used in the following products: pH regulators and water treatment products, laboratory chemicals and cosmetics and personal care products.
1-octadecanol has an industrial use resulting in manufacture of another substance (use of intermediates).
Release to the environment of 1-octadecanol can occur from industrial use: formulation of mixtures and formulation in materials.
1-octadecanol is used in the following products: lubricants and greases, fillers, putties, plasters, modelling clay, coating products, adhesives and sealants, non-metal-surface treatment products and pH regulators and water treatment products.
1-octadecanol is used in the following areas: building & construction work and mining.
1-octadecanol is used for the manufacture of: chemicals, , mineral products (e.g. plasters, cement) and machinery and vehicles.
Release to the environment of 1-octadecanol can occur from industrial use: in processing aids at industrial sites, in the production of articles, as an intermediate step in further manufacturing of another substance (use of intermediates), of substances in closed systems with minimal release and as processing aid.
Release to the environment of 1-octadecanol can occur from industrial use: manufacturing of the substance, formulation of mixtures, formulation in materials, in processing aids at industrial sites, in the production of articles, as an intermediate step in further manufacturing of another substance (use of intermediates), as processing aid, for thermoplastic manufacture, as processing aid and of substances in closed systems with minimal release.
1-Octadecanol is a long chain primary alcohol that is used in the production of emulsions, textile oils, antifoam agents, and lubricants.
Other large scale applications include the manufacture of alkyl amines, tertiary amines, ethoxylates, halides/mercaptans, and polymerization stabilizers.
1-octadecanol generally occurs as a mixture of solid alcohols whose primary constituent is 1-octadecanol.
It occurs naturally in sperm whale oil and has been isolated from the hyperthermophilic bacterium Pyrococcus furiosus.
1-Octadecanol has been used to model the plant epicuticular wax layer for an investigation by differential scanning calorimetry and Fourier transform infrared spectroscopy.
The use of 1-octadecanol to prepare microsphere formulations for such compounds as paclitaxel and indomethacin has been described.
1-octadecanol is commonly used in creams, lotions, and ointments as an emollient, helping to soften and smooth the skin.
It works by creating a barrier that locks in moisture.
In personal care products, it helps stabilize emulsions (mixtures of water and oil) and prevents the separation of ingredients, providing a smooth texture.
1-octadecanol is used as a lubricant in various industrial applications, especially in the production of plastics, paints, and coatings.
1-octadecanol can be used as a solvent in certain formulations, aiding in the dissolution of other ingredients and improving the spreadability of products.
It is included in some shampoos and conditioners for its ability to condition hair, improve its manageability, and provide a smooth finish.
1-octadecanol can be found in some pharmaceutical formulations, especially topical products, where it aids in drug delivery by enhancing absorption through the skin.
While rare, 1-octadecanol may also be used as an additive in certain food products, primarily for its stabilizing properties.
Other large scale applications include the manufacture of alkyl amines, tertiary amines, ethoxylates, halides/mercaptans, and polymerization stabilizers.
1-octadecanol generally occurs as a mixture of solid alcohols whose primary constituent is 1-octadecanol.
1-octadecanol occurs naturally in sperm whale oil and has been isolated from the hyperthermophilic bacterium Pyrococcus furiosus.
1-octadecanol has been used to model the plant epicuticular wax layer for an investigation by dierential scanning calorimetry and Fourier transform infrared spectroscopy.
The use of 1-octadecanol to prepare microsphere formulations for such compounds as paclitaxel and indomethacin has been described.
1-octadecanol is used in the following products: washing & cleaning products and cosmetics and personal care products.
1-octadecanol has an industrial use resulting in manufacture of another substance (use of intermediates).
1-octadecanol is used in the following areas: formulation of mixtures and/or re-packaging.
1-octadecanol is used for the manufacture of: chemicals.
Other release to the environment of 1-octadecanol is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners) and indoor use in close systems with minimal release (e.g. cooling liquids in refrigerators, oil-based electric heaters).
1-octadecanol is often used as an emollient in skincare products.
Emollients help to soften and soothe the skin, making 1-octadecanol a popular ingredient in creams, lotions, and moisturizers.
1-octadecanol is used in the following products: washing & cleaning products, cosmetics and personal care products, coating products, killers, putties, plasters, modelling clay, polishes and waxes and polymers.
1-octadecanol has an industrial use resulting in manufacture of another substance (use of intermediates).
Release to the environment of 1-octadecanol can occur from industrial use: formulation of mixtures and formulation in materials.
1-octadecanol production and use as a substitute for 1-hexadecanol in pharmaceutical dispensing, in cosmetic creams, for emulsions, textile oils and nishes, as an antifoam agent, lubricant, chemical raw material, in perfumery, cosmetics, as an intermediate, surface active agent, and in resins may result in its release to the environment through various waste streams.
1-octadecanol is commonly used in cosmetics and personal care products due to its emollient and thickening properties.
1-octadecanol is found in a wide range of products such as lotions, creams, moisturizers, hair conditioners, and hair styling products.
1-octadecanol helps to improve the texture, viscosity, and stability of these formulations.
1-octadecanol is used in skincare products as an emollient to provide moisturization and hydration to the skin.
1-octadecanol helps to soften and smooth the skin's surface and can be found in moisturizers, serums, anti-aging creams, and body lotions.
1-octadecanol is often found in hair care products such as shampoos, conditioners, and hair masks.
1-octadecanol acts as a conditioning agent, providing moisture and softness to the hair strands.
1-octadecanol can also help improve the manageability and combability of the hair.
1-octadecanol is used as an ingredient in certain pharmaceutical formulations, including ointments, creams, and topical medications.
1-octadecanol can help provide a protective barrier on the skin and enhance the penetration and absorption of active ingredients.
1-octadecanol is used in various industrial applications such as coatings, adhesives, lubricants, and wax products.
1-octadecanol can provide benecial properties like emulsication, lubrication, and viscosity control.
1-octadecanol is used in the food industry as a texturizer, emulsier, and stabilizer.
1-octadecanol can be found in products like chocolates, candies, and chewing gum.
1-octadecanol is used in the following products: washing & cleaning products and cosmetics and personal care products.
1-octadecanol has an industrial use resulting in manufacture of another substance (use of intermediates).
1-octadecanol is used in the following areas: formulation of mixtures and/or re-packaging.
1-octadecanol is used for the manufacture of: chemicals.
Release to the environment of 1-octadecanol can occur from industrial use: as an intermediate step in further manufacturing of another substance (use of intermediates) and as processing aid.
1-octadecanol is used in ointments of various sorts.
1-octadecanol is used as a hair coating in shampoos and hair conditioners.
1-octadecanol is used as a substitute for cetyl alcohol in pharmaceutical dispensing; in cosmetic creams and perfumery; in textile oils and nishes; as an antifoam agent; and in lubricants, resins, and surface active agents; Synthetic 1-octadecanol has been approved as a direct and indirect food additive ingredient and as an ingredient in over-the counter drugs.
Safety Profile:
1-octadecanol is generally considered to be an innocuous, nontoxic material. However, adverse reactions to stearyl alcohol present in topical preparations have been reported.
These include contact urticaria and hypersensitivity reactions, which are possibly due to impurities contained in stearyl alcohol rather than stearyl alcohol itself.
1-octadecanol may cause mild skin irritation or allergic reactions, especially in individuals with sensitive skin.
It is always advisable to perform a patch test before using products containing this ingredient.
Long-term exposure to high concentrations could potentially lead to skin dryness or discomfort, although this is rare.
Contact with the eyes can cause mild irritation.
1-octadecanol’s important to avoid direct eye contact with products containing 1-octadecanol.
If 1-octadecanol does get into the eyes, rinse thoroughly with water.
Although 1-octadecanol is not typically volatile, inhaling the dust from products containing this ingredient in industrial settings could irritate the respiratory tract.
This may happen in environments where large quantities of the substance are handled in powdered form.
