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CAS NUMBER: 67701-08-0
EC NUMBER: 266-932-7
MOLECULAR FORMULA: C18H25D9O2
MOLECULAR WEGHT: 291.52
Tallow oleic acid is a naturally occurring fatty acid in various animal and vegetable fats and oils.
Tallow oleic acid is an odorless, colorless oil, but commercial samples may be yellowish.
In chemical terms, Tallow oleic acid is classified as a monounsaturated omega-9 fatty acid, abbreviated with a cis-9 lipid.
Tallow oleic acid has the formula CH3 (CH2) 7CH = CH (CH2) 7COOH.
Tallow oleic acids name derives from the Latin word oleum, meaning oil.
Tallow oleic acid is the most common fatty acid in nature.
Salts and esters of Tallow oleic acid are called oleates.
Tallow oleic acids do not usually occur as they do in biological systems.
Instead, Tallow oleic acid occurs as esters of fatty acids such as Tallow oleic acid, usually triglycerides, the 'fatty' substances in many natural oils.
Tallow oleic acid is the most common monounsaturated fatty acid in nature.
Tallow oleic acid is found in triglycerides, phospholipids, cholesterol esters, and wax esters.
Triglycerides of Tallow oleic acid make up the majority of olive oil. Free Tallow oleic acid makes olive oil inedible.
Tallow oleic acid also contains 59-75% of walnut oil, 61% of canola oil, 36-67% of peanut oil, 20-80% of macadamia oil, 20-80% of sunflower oil, 15% of grape seed oil.
Tallow oleic acid is abundant in many animal fats, accounting for 37-56% of chicken and turkey fat and 44-47% of lard.
Tallow oleic acid is the most abundant fatty acid in human adipose tissue and is second most abundant in human tissues overall, following palmitic acid.
Tallow oleic acid-d9 is a deuterated derivative of Tallow oleic acid.
Tallow oleic acid is important for structure and function of cellular membranes.
Tallow oleic acid is widely used in nuclear magnetic resonance, infrared, mass spectroscopy and neutron scattering studies.
Tallow oleic acids are a family of fatty acids derived mainly from animal fat, more particularly of bovine origin.
These acids are a mixture of saturated fatty acids and unsaturated.
Such acids can be marketed retaining the same fatty acid distribution of tallow, or can be performed prior to distillation partial hydrogenation that increases the stability of the product.
Depending on their use and application we will opt for one or the other.
Tallow oleic acid, the most widely distributed of all the fatty acids, apparently occurring to some extent in all oils and fats.
In oils such as olive, palm, peanut, and sunflower, it is the principal acid obtained by saponification.
Tallow oleic acid like other fatty acids, does not occur in the free state but is normally found as an ester of glycerol—i.e., as a glyceride or as an ester of a long-chain alcohol.
Tallow oleic acid is a solid with a low melting point; two crystalline forms (α-form, melting point 13.4 °C [56 °F], and β-form, melting point 16.3 °C [61 °F]) are known.
Tallow oleic acid is a long-chain carboxylic acid; its molecule contains one double bond between C9 and C10 with the cis configuration.
The structure of Tallow oleic acid may be deduced from the following reactions.
Treatment with selenium or oxides of nitrogen partially transforms it into the trans isomer elaidic acid.
The arrangement of its 18 carbon atoms and the position of the double bond are demonstrated by its catalytic hydrogenation to stearic acid, CH3(CH2)16CO2H, and its oxidative cleavage to nonanoic (pelargonic) acid, CH3(CH2)7CO2H, and azelaic acid, HO2C(CH2)7CO2H.
When Tallow oleic acid is heated with alkali, migration of the double bond occurs, giving the α,β-unsaturated acid CH3(CH2)14CH=CHCO2H, and this, on further heating with alkali, gives palmitic acid, CH3(CH2)14CO2H.
Tallow oleic acids record a CAGR of 5%.
Superior conditioning and cleansing properties makes tallow fatty acids an essential ingredient in soaps & detergents, majorly used for industrial applications.
Increasing plastic and rubber demand in various end-user businesses such as automotive, construction, packaging and electronics is also propelling the global tallow fatty acids market.
Tallow oleic acid shows the standard reactions of a carboxylic acid and a disubstituted ethylene, including the formation of a dibromide with bromine and a glycol with dilute aqueous potassium permanganate.
Tallow oleic acid is a rendered form of beef or mutton fat, primarily made up of triglycerides.
In industry, Tallow oleic acid is not strictly defined as beef or mutton fat.
In this context, Tallow oleic acid conforms to certain technical criteria, including its melting point.
Commercial Tallow oleic acid commonly contains fat derived from other animals, such as lard from pigs, or even from plant sources.
Tallow oleic acid consists mainly of triglycerides (fat), whose major constituents are derived from stearic and Tallow oleic acids.
The adjacent diagram shows the chemical structure of a typical triglyceride molecule.
The solid material remaining after rendering is called cracklings, greaves, or graves.
Tallow oleic acid has been used mostly for animal food, such as dog food.
In the soap industry and among soap-making hobbyists, the name Tallow oleic acid is used informally to refer to soaps made from tallow.
Tallow oleic acid, for example, is obtained by reacting tallow with sodium hydroxide (lye, caustic soda) or sodium carbonate (washing soda).
Tallow oleic acid consists chiefly of a variable mixture of sodium salts of fatty acids, such as oleic and palmitic.
Tallow oleic acid is a kind of unsaturated fatty acid with its molecular structure containing a carbon-carbon double bond, being the fatty acid that makes olein.
Tallow oleic acid is one of the most extensive natural unsaturated fatty acids.
Tallow oleic acid can lead to Tallow oleic acid.
The glyceride of the Tallow oleic acid is one of the main ingredients of olive oil, palm oil, lard and other animal and vegetable oils.
Tallow oleic acids industrial products often contain 7~12% saturated fatty acids (palmitic acid, stearic acid) and a small amount of other unsaturated fatty acids (linTallow oleic acid).
Tallow oleic acid is colorless oily liquid with the specific gravity being 0.895 (25/25 ℃), freezing point of 4 ℃, the boiling point of 286 °C (13,332 Pa), and the refractive index of 1.463 (18 ° C).
Tallow oleic acids iodine value is 89.9 and Tallow oleic acids acidic value is 198.6.
Tallow oleic acid is insoluble in water, but soluble in alcohol, benzene, chloroform, ether and other volatile oil or fixed oil.
Upon exposure to air, especially when containing some impurities, it is susceptible to oxidation with its color turning into yellow or brown, accompanied with rancid odor.
At normal pressure, Tallow oleic acid will be subject to decomposition 80~100 °C.
Tallow oleic acid is manufactured through the saponification and acidification of animal and vegetable oils.
Tallow oleic acid is an indispensable nutrient in animal food.
Tallow oleic acids lead salt, manganese salt, cobalt salt belong to paint driers; its copper salt can be used as fish net preservatives; its aluminum salt can be used as the water repellent agent of fabric as well as the thickener of some lubricants.
When being epoxidized, Tallow oleic acid can produce epoxy oleate (plasticizer).
Upon subjecting to oxidative cracking, it can generate azelaic acid (raw material of polyamide resin).
Tallow oleic acid can be sealed. Store it on darkness.
Tallow oleic acid exists in the animal and vegetable oil fat in large amount, being mainly in the form of glyceride.
Some simple oleic esters can be applied to the textile, leather, cosmetics and pharmaceutical industries.
The alkali metal salt of Tallow oleic acid can be dissolved in water, being one of the main components of soap.
The lead, copper, calcium, mercury, zinc and other salts of Tallow oleic acid are soluble in water.
Tallow oleic acidc can be used as dry lubricants, paint drying agent and waterproofing agent.
Tallow oleic acid mainly comes from nature.
Tallow oleic acid containing high content of Tallow oleic acid, after subjecting to saponification and acidification separation, can produce Tallow oleic acid.
Tallow oleic acid has cis-isomers.
Natural Tallow oleic acids are all cis-structure (trans-structure Tallow oleic acid can’t be absorbed by the human body) with certain effect of softening the blood vessels.
Tallow oleic acid also plays an important role in the metabolism process of human and animal.
However, the Tallow oleic acid synthesized by the human body itself can’t meet the needs, so we need food intake.
Thus, consumption of edible oil of high Tallow oleic acid content is healthy.
Tallow oleic acid is a monounsaturated omega-9 fatty acid.
Tallow oleic acid is obtained by the hydrolysis of various animal and vegetable fats and oils.
Tallow oleic acid is used as an emulsifying or solubilizing agent in aerosol products.
USES OF TALLOW OLEIC ACID:
Tallow oleic acid is used as an ingredient in many foods in the form of its triglycerides.
Tallow oleic acid is a component of the human diet, which is part of animal and vegetable oils.
As the sodium salt, Tallow oleic acid is an important component of soap as an emulsifying agent.
Tallow oleic acid is also used as a softener.
A small amount of Tallow oleic acid is used as an excipient in pharmaceuticals and is used as an emulsifying or dissolving agent in aerosol products.
Tallow oleic acid is used to cause lung damage in certain animal species to test new drugs and to treat lung diseases.
Especially in sheep, intravenous administration of Tallow oleic acid causes acute lung injury and corresponding pulmonary edema.
Tallow oleic acid is used as a soldering flux in stained glass work.
Tallow oleic acid is widely used in solution phase synthesis of nanoparticles and acts as a kinetic switch to control the size and morphology of nanoparticles.
Tallow oleic acid is considered an occlusive skin-conditioning agent. Tallow is used primarily to manufacture soaps.
Tallow oleic acid is the fat derived from the fatty tissue of sheep or cattle and is considered comedogenic.
Tallow oleic acid can be used as antifoaming agent, fragrance, binder, and a lubricant.
Tallow oleic acid can be used for the manufacture of soap, lubricants, flotation agents, ointment and oleate, being also an excellent solvent for fatty acids and oil-soluble substances.
Tallow oleic acid can be used for the precise polishing of gold, silver and other precious metals as well as polishing in electroplating industry.
Tallow oleic acid can be used as analysis reagents, solvents, lubricants and flotation agent, but also applied to the sugar processing industry
Tallow oleic acid is an organic chemical raw material and can produce epoxidized Tallow oleic acid ester after epoxidation.
Tallow oleic acid can be used as plastic plasticizer and for production of azelaic acid by oxidation.
Tallow oleic acid is the raw material of polyamide resin.
In addition, Tallow oleic acid can also be used as pesticide emulsifier, printing and dyeing auxiliaries, industrial solvents, metal mineral flotation agent, and release agent.
Moreover, Tallow oleic acid can be used as the raw material for manufacture of carbon paper, round bead and typing wax paper.
Various kinds of oleate products are also important derivatives of Tallow oleic acid.
As a chemical reagent, Tallow oleic acid can be used as a chromatographic comparative sample and for biochemical research, detection of calcium, copper and magnesium, sulfur and other elements.
Tallow oleic acid can be applied to biochemical studies.
Tallow oleic acid can activate the protein kinase C in the liver cells.
Tallow fatty acids are used in a wide range of industries:
-oil field chemicals
-alkyd resins
-industrial and institutional cleaners
-ore flotation
-construction chemicals
-metallic soaps
-personal care
-metalworking fluids
-textile chemicals
-buffing compounds
-rubber chemicals
USAGE AREAS OF TALLOW OLEIC ACID:
-Soap stock
-leather dressing
-candles
-greases
-manufacture of stearic and Tallow oleic acids
APPLICATIONS OF TALLOW OLEIC ACID:
Tallow oleic acid has been used for treatment media during preparation of sample for liquid chromatography-mass spectrometry (LC-MS) analysis.
Tallow oleic acid is a very pale yellow liquid at room temperature.
Tallow oleic acid has a very characteristic and unpleasant odour and taste.
The multiple uses of ricino oil make it one of the star ingredients in a variety of industries that use oleochemicals.
Tallow oleic acid, thanks to the particularity of the presence of its hydroxyl functional group, has a higher polarity than any other similar fatty acid, as well as an obvious higher reactivity.
Tallow oleic acid is also a fatty acid that can be derived much more easily.
Tallow oleic acids applications and uses are very diverse, including: soaps, lubricants, brake fluids, hydraulic fluids, paints, dyes, enamels, varnishes, coatings, plastic precursors, polishes, among many others.
Other uses include: food, medical, veterinary, additives, binders, plasticisers, dispersants, emulsifiers, detergents, softeners, esters, polymers.
Donde comprar el aceite de ricinoThe multiplicity of areas where ricino oil can be applied therefore underlines the value and strength of this substance for different purposes and uses.
-Personal Care: Emulsifier for Facial Creams and Lotions
-Food and Beverage: Emulsifer
-Rubber: Activator / Accelerator
-Lubricants and Greases: Rolling Oil, Emulsifier
-Metal Working Fluids: Intermediate
-Oil and Gas: Intermediate for Drilling and Fracking Fluids
-Textiles: Emulsifying and Stabilizing Agent
-Soaps and Detergents: Anionic and Nonionic Surfactants
-CASE: Emulsifier, TOFA Replacement
-Surfactants and Esters: Anionic and Nonionic Surfactant
BENEFITS OF TALLOW OLEIC ACID:
Tallow oleic acid is a fatty acid found in animal and vegetable oils.
Tallow oleic acid is a mono-saturated fat.
Indeed, Tallow oleic acid is the chief fatty acid found in olive oil, comprising 55 to 85 percent of the important substance, which is commonly used in Mediterranean cuisine and has been hailed for its therapeutic characteristics since antiquity.
Modern studies support the notion of the benefits of consuming olive oil, since evidence suggests that Tallow oleic acid helps lower levels of harmful low-density lipoproteins (LDLs) in the bloodstream, while leaving levels of beneficial high-density lipoproteins (HDLs) unchanged. Found also in significant quantities in canola, cod liver, coconut, soybean, and almond oils, Tallow oleic acid can be consumed from a variety of sources, some of which may soon contain even higher levels of the valuable fatty acid due to the efforts of genetic engineers.
Tallow oleic acid occurs naturally in greater quantities than any other fatty acid.
Tallow oleic acid is present as glycerides in most fats and oils.
High concentrations of Tallow oleic acid can lower blood levels of cholesterol.
Tallow oleic acid is used in the food industry to make synthetic butters and cheeses.
Tallow oleic acid is also used to flavor baked goods, candy, ice cream, and sodas.
PROPERTIES OF TALLOW OLEIC ACID:
-Acid Value (mg KOH/g): 195-206
-Saponification Value (mg KOH/g): 196-207
-Iodine Value (% I2absorbed): 90-98
-Titre (oC): 8 Max
-Moisture (%): 0.3 Max
-Color (Lov, R/Y) 2/15 Max
-Color (APHA): 200 Max
PHYSICAL AND CHEMICAL PROPERTIES OF TALLOW OLEIC ACID:
Tallow oleic acid, also known as cis-9-octadecenoic acid, being of chemical properties of single unsaturated carboxylic acid and is widely presented in animal and vegetable oils.
For example, Tallow oleic acid contains about 82.6%; peanut oil contains 60.0%; sesame oil contains 47.4%; soybean oil contains 35.5%; sunflower seed oil contains 34.0%; cottonseed oil contains 33.0%; rapeseed oil contains 23.9%; safflower oil contains 18.7%; the content in the tea oil can be as high as 83%; in animal oil: lard oil contains about 51.5%; butter contains 46.5 %; whale oil contains 34.0%; cream oil contains 18.7%; Tallow oleic acid has a stable (α-type) and unstable (β-type) two types.
At low temperature, it can appear as crystal; at high temperature, it appears as colorless transparent oily liquid with lard odor.
Tallow oleic acid has a relative molecular mass of 282.47, relative density of 0.8905 (20 ℃ liquid), M.p. of 16.3 ° C (α), 13.4 ° C (β), boiling point of 286 °C (13.3 103 Pa), 225 to 226 °C(1.33 103 Pa), 203 to 205 °C (0.677 103 Pa), and 170 to 175 °C (0.267 103 to 0.400 103 Pa), the Refractive index of 1.4582 and viscosity of 25.6 mPa • s (30 ° C).
Tallow oleic acid is insoluble in water, being soluble in benzene and chloroform.
Tallow oleic acid is miscible with methanol, ethanol, ether and carbon tetrachloride.
Because of containing double bond, it can be easily subject to air oxidation, thus producing bad smell with the color turning yellow.
Upon using nitrogen oxides, nitric acid, mercurous nitrate and sulfurous acid for treatment, Tallow oleic acid can be converted to elaidic acid.
Tallow oleic acid can be converted into stearic acid upon hydrogenation.
Double bond is easy to react with halogen to produce halogen stearic acid.
Tallow oleic acid can be obtained through the hydrolysis of olive oil and lard oil, followed by steam distillation and crystallization or extraction for separation.
Tallow oleic acid is an excellent solvent for other oils, fatty acids and oil-soluble substances.
Tallow oleic acid can be used for the manufacture of soap, lubricants, flotation agents, such as ointment and oleate.
Tallow oleic acid appears as colorless to pale yellow oily liquid.
Tallow oleic acid is insoluble in water but soluble in benzene, chloroform and is miscible with alcohol and ether.
Tallow oleic acid is a yellowish unsaturated fatty acid with an aroma similar to lard.
Tallow oleic acid is insoluble in water, but soluble in most organic solvents. Tallow oleic acid is the main component in cooking and olive oils.
Tallow oleic acid is used for making aluminum oleate, which thickens lubricating oil, and in the preparation of soaps and cosmetics.
MANUFACTURING OF TALLOW OLEIC ACID:
Tallow oleic acid undergoes reactions of carboxylic acids.
Tallow oleic acid dissolves in aqueous base to give soaps called oleates.
Oxidation at the double bond occurs slowly in air and is known as mold growth in foodstuffs and drying of coatings.
Reduction of the carboxylic acid group gives oleyl alcohol.
Ozonolysis of Tallow oleic acid is an important pathway to azelaic acid.
STORAGE OF TALLOW OLEIC ACID:
On exposure to air, Tallow oleic acid gradually absorbs oxygen, darkens in color, and develops a more pronounced odor.
At atmospheric pressure, Tallow oleic acid decomposes when heated at 80–100°C.
Tallow oleic acid should be stored in a well-filled, well-closed container, protected from light, in a cool, dry place.
SYNONYM:
cis-9-Octadecenoic acid
oleate
(Z)-Octadec-9-enoic acid
Elaidoic acid
cis-Tallow oleic acid
Glycon wo
Wecoline OO
Pamolyn 100
Glycon RO
Metaupon
Oelsauere
Vopcolene 27
Groco 5l
Groco 2
Groco 4
Groco 6
Tego-oleic 130
Emersol 211
cis-Octadec-9-enoic acid
Industrene 105
Industrene 205
Industrene 206
Pamolyn
Z-9-Octadecenoic acid
9-Octadecenoic acid (Z)-
