Triglycol, TEG, or Triethylene glycol is a colorless odorless viscous liquid with molecular formula HOCH2CH2OCH2CH2OCH2CH2OH.
Triglycol is clear, has a mild odor and is not extremely viscous.
Triglycol has good solvency for a wide range of organic compounds, including hydrocarbons, oils, resins, and dyes.
CAS Number: 112-27-6
Molecular Formula: C6H14O4
Molecular Weight: 150.17
EINECS Number: 203-953-2
Triglycol is an additive for hydraulic fluids and brake fluids and is used as a base for "smoke machine" fluid in the entertainment industry.
Triglycol are also used as liquid desiccants for natural gas and in air conditioning systems.
When aerosolized Triglycol acts as a disinfectant.
Triglycol belongs to the class of organic compounds known as polyethylene glycols.
These are oligomers or polymers of ethylene oxide, with the general formula (C2H4O)n (with n>=3).
Triglycol, clear, colorless, syrupy (viscous) liquid at room temperature.
Triglycol, often colored fluorescent yellow-green when used in automotive antifreeze.
Ethylene glycol is a useful industrial compound found in many consumer products.
Triglycol include antifreeze, hydraulic brake fluids, some stamp pad inks, ballpoint pens, solvents, paints, plastics, films, and cosmetics.
Triglycol can also be a pharmaceutical vehicle.
Ethylene glycol has a sweet taste and is often ingested by accident or on purpose.
Ethylene glycol breaks down into toxic compounds in the body.
Ethylene glycol and Triglycol toxic byproducts first affect the central nervous system (CNS), then the heart, and finally the kidneys.
Ethylene glycol is odorless.
Triglycol is a chemical compound with the chemical formula C6H14O4 that is categorized as an alcohol.
Triglycol is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at ≥ 10 000 to < 100 000 tonnes per annum.
Triglycol is used by consumers, in articles, by professional workers (widespread uses), in formulation or re-packing, at industrial sites and in manufacturing.
Triglycol, at room temperature Triglycol is a liquid.
Triglycol is soluble in water.
Triglycol is a colorless, odorless liquid with the chemical formula C6H14O4.
Triglycol belongs to a group of chemicals known as glycols and is composed of three ethylene glycol units connected by oxygen atoms.
Triglycol is hygroscopic, meaning Triglycol readily absorbs moisture from the air.
Triglycol is primarily used as a solvent, particularly in industrial applications.
This makes Triglycol useful in various processes such as oil and gas production, natural gas dehydration, and as a solvent in the production of pharmaceuticals, cosmetics, and synthetic fibers.
One of the most notable applications of Triglycol is its use as a desiccant or a drying agent.
Due to Triglycol hygroscopic nature, Triglycol can effectively remove water from gas streams and maintain low levels of moisture.
Triglycol is particularly important in natural gas processing, where Triglycol is commonly employed to remove water vapor and other impurities from natural gas.
Triglycol finds use in the production of polyesters, plasticizers, and as a component in some antifreeze formulations.
Triglycol can also be found in certain personal care products, such as deodorants and cosmetics, as a moisturizing agent.
It's worth noting that Triglycol should not be confused with ethylene glycol, a different compound that is toxic and primarily used as an automotive antifreeze.
Triglycols are part of the glycol family, they have different chemical structures and properties.
Triglycol can cause material corrosion because of Triglycol acidic nature.
Care should be taken to mitigate corrosion concerns when using Triglycol through appropriate material selection, use of coatings and use of corrosion inhibitors.
High temperature environments can see high rates of corrosion with Triglycol.
Triglycol is most commonly used for natural gas dehydration to strip the water out of the gas.
Triglycol is wildly used in applications which require higher boiling point, higher molecular weight with low volatility such as plasticizer, unsaturated polyester resin, emulsifiers, lubricants, heat transfer fluids and solvent for equipment cleaning, printing ink.
Triglycol is a liquid chemical compound with the molecular formula C6H14O4 or HOCH2CH2CH2O2CH2OH.
Triglycol is recognized for its hygroscopic quality and ability to dehumidify fluids.
Triglycol is miscible with water and soluble in ethanol, acetone, acetic acid, glycerine, pyridine, and aldehydes.
Triglycol is slightly soluble in diethyl ether, and insoluble in oil, fat, and most hydrocarbons.
Triglycol is commercially produced as a co-product of the oxidation of ethylene at a high temperature in the presence of silver oxide catalyst, followed by hydration of ethylene oxide to yield mono, di, tri, and tetraethylene glycols.
The oil and gas industries use Triglycol to dehydrate natural gas as well as other gases including CO2, H2S, and other oxygenated gases.
Industrial uses include adsorbents and absorbents, functional fluids in both closed and open systems, Intermediates, petroleum production processing aids, and solvents.
Triglycol is used in the manufacture of a host of consumer products that include anti-freeze, automotive care products, building and construction materials, cleaning and furnishing care products, fabric, textile, and leather products, fuels and related products, lubricants and greases, paints and coatings, personal care products, and plastic and rubber products.
Triglycol is a polymer consisting of ethylene glycol monomers and two terminal hydroxyl groups.
The Triglycol chain increases the water solubility of a compound in aqueous media.
Increasing the number of ethylene glycol units within the entire chain improves the solubility properties of the PEG linker.
Triglycol is the third members of a homologous series of dihydroxyalcohols.
Triglycol is produced in the Master Process by the direct hydration of ethylene oxide.
Triglycol is co-produced with MEG and DEG.
Triglycol is a colourless liquid.
The main uses for Triglycol are based upon Triglycol hygroscopic quality.
Triglycol is used as a dehydrating agent for natural gas pipelines where Triglycol removes the water from the gas before being condensed and reused in the system.
Triglycol is also a dehumidifying agent in air-conditioning units.
Triglycol is also used to make chemical intermediates such as plasticisers and polyester resins.
Triglycol is an additive in hydraulic fluids and brake fluids, and Triglycol is also used as a solvent in many applications, including as a selective solvent for aromatics, and a solvent in textile dyeing.
Triglycol (also known as TEG, Triethylene glycol and trigen) is a colourless, viscous, non-volatile liquid with the formula C6H14O4.
Triglycol is well known for its hygroscopic quality and Triglycol ability to dehumidify fluids.
Triglycol is prepared commercially as a co-product of the oxidation of ethylene at high temperature, in the presence of a silver oxide catalyst.
The ethylene oxide is then hydrated to yield mono, di, tri, and tetra ethylene glycols.
Triglycol also has mild disinfectant qualities and, when volatised, is used as an air disinfectant for virus and bacteria control.
Triglycol is a clear, colorless, viscous, stable liquid with a slightly sweetish odor.
Soluble in water; immiscible with benzene, toluene, and gasoline.
Because Triglycol has two ether and two hydroxyl groups Triglycol chemical properties are closety related to ethers and primary alcohols.
Triglycol is a good solvent for gums, resins, nitrocellulose, steam-set printing inks and wood stains.
With a low vapor pressure and a high boiling point, Triglycol uses and properties are similar to those of ethylene glycol and diethylene glycol.
Because Triglycol is an efficient hygroscopic agent Triglycol serves as a liquid desiccant for removing water from natural gas.
Triglycol is also used in air conditioning systems designed to dehumidify air.
Triglycol is a member of a homologous series of dihydroxy alcohols.
Triglycol is a colorless, odorless and stable liquid with high viscosity and a high boiling point.
Apart from Triglycol use as a raw material in the manufacture and synthesis of other products, Triglycol is known for Triglycol hygroscopic quality and Triglycol ability to dehumidify fluids.
Triglycol is miscible with water, and at standard atmospheric pressure (101.325 kPa) has a boiling point of 286.5 °C and a freezing point of −7 °C.
Triglycol is also soluble in ethanol, acetone, acetic acid, glycerine, pyridine, aldehydes; slightly soluble in diethyl ether; and insoluble in oil, fat and most hydrocarbons.
Triglycol is prepared commercially as a co-product of the oxidation of ethylene at high temperature in the presence of silver oxide catalyst, followed by hydration of ethylene oxide to yield mono(one)-, di(two)-, tri(three)- and tetraethylene glycols.
Triglycol is well established as a relatively mild disinfectant toward a variety of bacteria, influenza A viruses and spores of Penicillium notatum fungi.
Triglycols exceptionally low toxicity, broad materials compatibility, and low odor combined with Triglycol antimicrobial properties indicates that Triglycol approaches the ideal for air disinfection purposes in occupied spaces.[4] Much of the scientific work with Triglycol was done in the 1940s and 1950s, however that work has ably demonstrated the antimicrobial activity against airborne, solution suspension, and surface bound microbes.
Triglycol can be stored and transported in stainless steel, aluminium or lined tank cars, tank trucks, or 225 kg drums.
Triglycol is a colorless, viscous liquid with a slight odor.
Triglycol is non-flammable, mildly toxic, and considered non-hazardous.
Triglycol is a member of a homologous series of dihydroxy alcohols.
Triglycol is used as a plasticizer for vinyl polymers as well as in the manufacture of air sanitizer and other consumer products.
Triglycol is commonly used as an ingredient in antifreeze formulations.
Triglycol helps lower the freezing point of water, preventing the coolant in automotive engines and HVAC systems from solidifying in cold temperatures.
Triglycol is a humectant, which means Triglycol has the ability to attract and retain moisture.
Triglycol is used in a variety of personal care products like moisturizers, lotions, and soaps to prevent them from drying out and to provide hydration to the skin.
Triglycol is employed in air conditioning systems as a desiccant to remove moisture from the air.
By reducing the humidity, Triglycol helps enhance the efficiency and performance of the cooling process.
Triglycol serves as a precursor or intermediate in the production of other chemicals.
Triglycol can be used to synthesize polyester resins, polyurethanes, plasticizers, and synthetic lubricants.
Triglycol is utilized in the natural gas industry for gas conditioning processes.
Triglycol helps remove contaminants such as sulfur compounds and other impurities, making the gas suitable for transportation and commercial use.
Due to Triglycol excellent solvent properties, Triglycol is employed in the formulation of dyes, inks, and pigments.
Triglycol helps dissolve and disperse colorants effectively, facilitating their application in various industries.
Triglycol is used in some pharmaceutical formulations as a stabilizer, solvent, or excipient.
Triglycol can improve the solubility and stability of certain drugs and aid in the delivery of active ingredients.
Triglycol finds applications in laboratories as a solvent for chemical reactions, extraction processes, and chromatography.
Triglycols ability to dissolve a wide range of substances makes Triglycol useful in various analytical and research procedures.
The hydroxyl groups on Triglycol undergo the usual alcohol chemistry giving a wide variety of possible derivatives.
Triglycols can be converted to aldehydes, alkyl halides, amines, azides, carboxylic acids, ethers, mercaptans, nitrate esters, nitriles, nitrite esters, organic esters, peroxides, phosphate esters and sulfate esters.
Triglycolis a ether-alcohol derivative.
The ether being relatively unreactive.
Triglycol, flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents.
Triglycol react with oxoacids and carboxylic acids to form esters plus water.
Oxidizing agents convert alcohols to aldehydes or ketones.
Triglycol, alcohols exhibit both weak acid and weak base behavior.
Triglycol may initiate the polymerization of isocyanates and epoxides.
Eastman Triglycol Plasticizer is compatible with PVC and with PVB resins.
Triglycol offers low color, low viscosity and low volatility during processing.
The low viscosity makes Eastman Triglycol-EH particularly suitable for use in plastisols to improve the processing characteristics.
In PVC, Triglycol is generally blended with plasticizers such as DOP or DOTP for optimum performance.
Triglycol offers low viscosity for ease of compounding and low color for excellent clarity in automotive and residential and commercial window applications.
Triglycol is commonly used in natural gas sweetening processes to remove acidic gases such as carbon dioxide (CO2) and hydrogen sulfide (H2S).
Triglycol acts as a selective solvent, absorbing these impurities from the gas stream and allowing for the production of cleaner natural gas.
Triglycol is used as a deicing agent for aircraft and runways.
Triglycols low freezing point and ability to mix with water make Triglycol effective in preventing the formation of ice and snow on surfaces, ensuring safer conditions for aviation and transportation.
Triglycol can act as a preservative due to Triglycol ability to inhibit the growth of microorganisms.
Triglycol is used in some cosmetic and personal care products, such as creams and lotions, to extend their shelf life and prevent bacterial or fungal contamination.
Triglycol is sometimes added to gasoline as an octane booster or fuel system cleaner.
Triglycol can improve the combustion efficiency of gasoline, resulting in enhanced engine performance and reduced emissions.
Triglycol is utilized as a heat transfer fluid in various industrial processes.
Triglycols high boiling point, low volatility, and thermal stability make Triglycol suitable for applications where controlled and efficient heat transfer is required, such as in heating systems, solar thermal collectors, and chemical reactors.
Triglycol is used in the textile industry for processes like dyeing, printing, and finishing.
Triglycol acts as a solvent for dyes and helps facilitate their penetration into fibers, resulting in vibrant and long-lasting colors.
Triglycol is employed in the electronics industry to control moisture levels during the manufacturing and storage of sensitive electronic components.
Triglycol helps prevent moisture-related damage, such as corrosion or malfunction, in electronic devices.
Triglycol is a liquid higher glycol of very low vapor pressure with uses that are primarily industrial.
Triglycol has a very low order of acute toxicity by iv, ip, peroral, percutaneous and inhalation (vapor and aerosol) routes of exposure.
Triglycol (also known as TEG, Triethylene glycol and trigen) is a colourless, viscous, non-volatile liquid with the formula C6H14O4.
Triglycol is well known for Triglycol hygroscopic quality and Triglycol ability to dehumidify fluids.
Triglycol is prepared commercially as a co-product of the oxidation of ethylene at high temperature, in the presence of a silver oxide catalyst.
The ethylene oxide is then hydrated to yield mono, di, tri, and tetra ethylene glycols.
Triglycol is estimated that the total world consumption of Triglycol is in excess of 175 metric tonnes annually.
Triglycol is a colorless, viscous liquid with a slight odor.
Triglycol is non-flammable, mildly toxic, and considered non-hazardous.
Triglycol is a member of a homologous series of dihydroxy alcohols.
Triglycol is used as a plasticizer for vinyl polymers as well as in the manufacture of air sanitizer and other consumer products.
Triglycol is a liquid chemical compound with the molecular formula C6H14O4 or HOCH2CH2CH2O2CH2OH.
Triglycols CAS is 112-27-6.
Triglycol is recognized for its hygroscopic quality and ability to dehumidify fluids.
Triglycol is miscible with water and soluble in ethanol, acetone, acetic acid, glycerine, pyridine, and aldehydes.
Triglycol is slightly soluble in diethyl ether, and insoluble in oil, fat, and most hydrocarbons.
Triglycol is commercially produced as a co-product of the oxidation of ethylene at a high temperature in the presence of silver oxide catalyst, followed by hydration of ethylene oxide to yield mono, di, tri, and tetraethylene glycols.
The oil and gas industries use Triglycol to dehydrate natural gas as well as other gases including CO2, H2S, and other oxygenated gases.
Industrial uses include adsorbents and absorbents, functional fluids in both closed and open systems, Intermediates, petroleum production processing aids, and solvents.
Triglycol is used in the manufacture of a host of consumer products that include anti-freeze, automotive care products, building and construction materials, cleaning and furnishing care products, fabric, textile, and leather products, fuels and related products, lubricants and greases, paints and coatings, personal care products, and plastic and rubber products.
Applications of Triglycol:
Triglycol is used by the oil and gas industry to "dehydrate" natural gas.
Triglycol may also be used to dehydrate other gases, including CO2, H2S, and other oxygenated gases.
Triglycol is necessary to dry natural gas to a certain point, as humidity in natural gas can cause pipelines to freeze, and create other problems for end users of the natural gas.
Triglycol is placed into contact with natural gas, and strips the water out of the gas.
Triglycol is heated to a high temperature and put through a condensing system, which removes the water as waste and reclaims the Triglycol for continuous reuse within the system.
The waste Triglycol produced by this process has been found to contain enough benzene to be classified as hazardous waste (benzene concentration greater than 0.5 mg/L).
Triglycol is well established as a relatively mild disinfectant toward a variety of bacteria, influenza A viruses and spores of Penicillium notatum fungi.
Triglycol is a colorless liquid with a mild odor. Dense than water.
Triglycol is a poly(ethylene glycol) that is octane-1,8-diol in which the carbon atoms at positions 3 and 6 have been replaced by oxygen atoms.
Triglycol has a role as a plasticiser.
Triglycol is a poly(ethylene glycol), a diol and a primary alcohol.
Oil & Gas Industry:
The main uses for tri ethylene glycol are based upon Triglycol hygroscopic quality.
This means that Triglycol can absorb moisture from the air through absorption or adsorption.
Triglycol is used as a dehydrating agent for natural gas pipelines where Triglycol removes the water from the gas before being condensed.
The Triglycol can then be continually reused, although the by-product of benzene needs to be disposed of carefully.
Triglycol is useful as it prevents the gas from freezing making the gas easier to transport and manage for end consumers.
Mild Disinfectant:
Triglycol can also be used as a mild disinfectant.
Due to Triglycol low toxicity, antimicrobial properties, and low odour, Triglycol is commonly used for air disinfection in occupied areas where more aggressive disinfectants cannot be used.
Due to these disinfectant properties and the dehydrating properties, Triglycol is an ideal dehumidifying agent in air-conditioning units.
Uses of Triglycol:
Triglycol is used by the oil and gas industry to "dehydrate" natural gas.
Triglycol may also be used to dehydrate other gases, including CO2, H2S, and other oxygenated gases.
Triglycol is necessary to dry natural gas to a certain point, as humidity in natural gas can cause pipelines to freeze, and create other problems for end users of the natural gas.
Triglycol is placed into contact with natural gas, and strips the water out of the gas.
Triglycol is heated to a high temperature and put through a condensing system, which removes the water as waste and reclaims the Triglycol for continuous reuse within the system.
The waste Triglycol produced by this process has been found to contain enough benzene to be classified as hazardous waste (benzene concentration greater than 0.5 mg/L).
Triglycol is a solvent prepared from ethylene oxide and ethylene glycol.
Triglycol can be used: To prepare fatty acid gelators, which are used to gelate various edible and vegetable oils.
The Triglycol can then be continually reused, although the by-product of benzene needs to be disposed of carefully.
This process is useful as Triglycol prevents the gas from freezing making the gas easier to transport and manage for end consumers.
The manufacturing processes of certain types of polymers frequently use Triglycol as a plasticizer, which means Triglycol reduces brittleness and increases ductility when added to certain types of resins.
One of the most popular materials Triglycol is used for as a plasticizer is vinyl polymers.
Materials such as polyvinyl chloride (PVC) and polyvinyl butyral are commonly made using Triglycol.
This makes Triglycol a key ingredient in items such as automotive parts and coatings.
Triglycol is widely used for the dehydration of natural gas.
Triglycol helps remove water vapor from the gas stream, preventing the formation of hydrates that can cause blockages in pipelines and equipment.
Triglycol is used as a plasticizer for vinyl polymers.
Triglycol is also used in air sanitizer products, such as "Oust" or "Clean and Pure".
Triglycol is an ingredient in antifreeze formulations.
Triglycol lowers the freezing point of water, preventing the coolant in automotive engines and HVAC systems from freezing in cold temperatures.
Triglycol is utilized in cosmetics and personal care products such as moisturizers, lotions, and soaps.
Triglycol helps retain moisture and keeps the skin hydrated.
Triglycol acts as a desiccant in air conditioning systems, reducing the humidity in the air to enhance cooling efficiency and prevent condensation.
Triglycol is used as a solvent for dyes, inks, and pigments in industries such as printing and textile manufacturing.
Triglycol helps dissolve and disperse colorants effectively.
Triglycol is employed in gas conditioning processes to remove impurities such as sulfur compounds from natural gas, making Triglycol suitable for transportation and commercial use.
Triglycol serves as a precursor or intermediate in the production of various chemicals, including polyester resins, polyurethanes, plasticizers, and synthetic lubricants.
Triglycol is used as a deicing agent for aircraft and runways.
Triglycols low freezing point and ability to mix with water make Triglycol effective in preventing ice formation.
Triglycol acts as a preservative in certain products, extending their shelf life and preventing microbial growth.
Triglycol is used in cosmetics, pharmaceuticals, and other formulations.
Triglycol serves as a heat transfer fluid in industrial processes that require controlled and efficient heat transfer, such as in heating systems and chemical reactors.
Triglycol, as a solvent to prepare superparamagnetic iron oxide nanoparticles for in situ protein purification.
As an absorbent agent in the subsea natural gas dehydration process.
Triglycol is used as a plasticizer, as an additive for hydraulic fluids and brake fluids, and as a disinfectant.
Triglycol is an active component of certain pigments, printing dyes, inks and paste.
Triglycol finds application as a liquid desiccant and used in the dehydration of natural gas, carbon dioxide, hydrogen sulfide and air conditioning systems.
Triglycol plays as an important role in anti-freeze and de-icing products, cleaning and furnishing care products, lubricant and greases.
Triglycol is widely used as an excellent dehydrating agent for natural gas, oilfield associated gas and carbon dioxide; Used as solvent for nitrocellulose, rubber, resin, grease, paint, pesticide, etc; Used as air bactericide; Used as Triglycol ester plasticizer for PVC, polyvinyl acetate resin, glass fiber and asbestos pressing board; Used as anti drying agent of tobacco, fiber lubricant and desiccant of natural gas.
Triglycol is also used in organic synthesis, such as the production of brake oil with high boiling point and good low temperature performance.
Triglycol can be used in gas chromatography as extractant.
Triglycol is employed in the sweetening or purification of natural gas.
Triglycol helps remove acidic gases, such as carbon dioxide (CO2) and hydrogen sulfide (H2S), which can be corrosive or undesirable in gas pipelines and end-use applications.
Triglycol is sometimes used as an additive in gasoline and diesel fuel formulations.
Triglycol can improve the combustion characteristics, enhance fuel stability, and reduce emissions.
Triglycol is utilized in the electronics industry to control moisture levels during the manufacturing and storage of electronic components.
Triglycol helps prevent moisture-related damage and ensures the integrity and reliability of electronic devices.
Triglycolis used as an additive in the production of tobacco products such as cigarettes and cigars.
Triglycol helps maintain moisture levels and preserve the freshness of the tobacco.
Triglycol finds use in laboratories for various purposes.
Triglycol can be used as a solvent for chemical reactions, extractions, and chromatography.
Triglycols properties make it suitable for sample preparation and analysis in research and analytical laboratories.
Triglycol is employed in the formulation of adhesives and sealants.
Triglycol can serve as a solvent or plasticizer, helping to improve the workability, flexibility, and durability of these products.
Triglycol is used in the production of construction materials such as cement and grouts.
Triglycol can help enhance the workability, flow, and setting properties of these materials.
Triglycolis sometimes incorporated into metalworking fluids, which are used in machining and cutting operations.
Triglycol helps cool and lubricate the metal surfaces, reducing friction and improving tool life.
Triglycolmay be used in pharmaceutical formulations as a solvent or co-solvent.
Triglycol can aid in solubilizing certain drugs and assist in drug delivery systems.
Food and beverage industry: Triglycol may find limited use in the food and beverage industry as a solvent or flavor carrier, although Triglycol usage is less common compared to other glycols like propylene glycol.
Triglycol is widely used as a solvent.
Triglycol has a high flash point, emits no toxic vapors, and is not absorbed through the skin.
Triglycol is used in the following products: inks and toners, coating products, heat transfer fluids, lubricants and greases and hydraulic fluids.
Other release to the environment of Triglycol 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), outdoor use, indoor use in close systems with minimal release (e.g. cooling liquids in refrigerators, oil-based electric heaters) and outdoor use in close systems with minimal release (e.g. hydraulic liquids in automotive suspension, lubricants in motor oil and break fluids).
Triglycol can be found in products with material based on: paper (e.g. tissues, feminine hygiene products, nappies, books, magazines, wallpaper), plastic (e.g. food packaging and storage, toys, mobile phones), fabrics, textiles and apparel (e.g. clothing, mattress, curtains or carpets, textile toys), metal (e.g. cutlery, pots, toys, jewellery), stone, plaster, cement, glass or ceramic (e.g. dishes, pots/pans, food storage containers, construction and isolation material), leather (e.g. gloves, shoes, purses, furniture), rubber (e.g. tyres, shoes, toys) and wood (e.g. floors, furniture, toys).
Triglycol monomethyl ether can be used as a reagent and solvent for applications such as: modification of anthraquinone material for redox flow batteriespreparation of polymeric electrolyte for electrochemical devices,formation of the binary system of polyethylene glycol for absorption of silica.
Triglycol can be found in complex articles, with no release intended: vehicles, machinery, mechanical appliances and electrical/electronic products (e.g. computers, cameras, lamps, refrigerators, washing machines) and electrical batteries and accumulators.
Widespread uses by professional workers:
Triglycol is used in the following products: inks and toners, paper chemicals and dyes, hydraulic fluids, washing & cleaning products, coating products, non-metal-surface treatment products and polymers.
Triglycol is used in the following areas: printing and recorded media reproduction.
Triglycol is used for the manufacture of: plastic products, chemicals, machinery and vehicles, food products, textile, leather or fur, wood and wood products and rubber products.
Other release to the environment of Triglycol 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), outdoor use, indoor use in close systems with minimal release (e.g. cooling liquids in refrigerators, oil-based electric heaters) and outdoor use in close systems with minimal release (e.g. hydraulic liquids in automotive suspension, lubricants in motor oil and break fluids).
Uses at industrial sites:
Triglycol is used in the following products: inks and toners, coating products, polymers, washing & cleaning products, heat transfer fluids, fuels and extraction agents.
Triglycol has an industrial use resulting in manufacture of another substance (use of intermediates).
Triglycol is used in the following areas: mining, formulation of mixtures and/or re-packaging and printing and recorded media reproduction.
Triglycol is used for the manufacture of: chemicals and plastic products.
Release to the environment of Triglycol can occur from industrial use: in processing aids at industrial sites, as an intermediate step in further manufacturing of another substance (use of intermediates), of substances in closed systems with minimal release, for thermoplastic manufacture and in the production of articles.
Triglycol is an additive for hydraulic fluids and brake fluids and is used as a base for "smoke machine" fluid in the entertainment industry.
KEYWORDS:
112-27-6, 203-953-2, 2 2'-(Ethane-1 2-diylbis(oxy))diethanol, Trigen, Di-beta-hydroxyethoxyethane, Glycol bis(hydroxyethyl) ether, Caswell No. 888, NSC 60758, Ethylene glycol-bis-(2-hydroxyethyl ether), BRN 0969357
Industry Uses:
Adhesives and sealant chemicals
Adsorbents and absorbents
Fuels and fuel additives
Functional fluids (closed systems)
Intermediates
Lubricants and lubricant additives
Plasticizers
Processing aids, not otherwise listed
Processing aids, specific to petroleum production
Solvents (for cleaning and degreasing)
Solvents (which become part of product formulation or mixture)
Wholesales
Consumer Uses:
Triglycol is used in the following products: inks and toners, coating products, heat transfer fluids, lubricants and greases and hydraulic fluids.
Other release to the environment of Triglycol 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), outdoor use, indoor use in close systems with minimal release (e.g. cooling liquids in refrigerators, oil-based electric heaters) and outdoor use in close systems with minimal release (e.g. hydraulic liquids in automotive suspension, lubricants in motor oil and break fluids).
Other Consumer Uses:
Adhesives and sealants
Anti-freeze and de-icing products
Automotive care products
Building/construction materials not covered elsewhere
Chemical intermediate
Cleaning and furnishing care products
Electrical and electronic products
Fabric, textile, and leather products not covered elsewhere
Floor coverings
Fuels and related products
Ink, toner, and colorant products
Laundry and dishwashing products
Lubricants and greases
Paints and coating
Plastic and rubber products not covered elsewhere
Industry Processing Sectors:
Adhesive manufacturing
All other basic inorganic chemical manufacturing
All other basic organic chemical manufacturing
All other chemical product and preparation manufacturing
All other petroleum and coal products manufacturing
Asphalt paving, roofing, and coating materials manufacturing
Construction
Industrial gas manufacturing
Miscellaneous manufacturing
Oil and gas drilling, extraction, and support activities
Paint and coating manufacturing
Petrochemical manufacturing
Petroleum lubricating oil and grease manufacturing
Petroleum refineries
Plastic material and resin manufacturing
Plastics product manufacturing
Printing ink manufacturing
Rubber product manufacturing
Soap, cleaning compound, and toilet preparation manufacturing
Synthetic rubber manufacturing
Utilities
Wholesale and retail trade
Benefits of Triglycol:
Versatile intermediates
Low volatility
Low boiling point
TETRA EG is completely miscible with water and a wide range of organic solvents.
Preparation of Triglycol:
Triglycol is prepared commercially as a co-product of the oxidation of ethylene at high temperature in the presence of silver oxide catalyst, followed by hydration of ethylene oxide to yield mono(one)-, di(two)-, tri(three)- and tetraethylene glycols.
Production Methods of Triglycol:
Triglycol, like diethylene glycol, is produced commercially as a by-product of ethylene glycol production.
Triglycols formation is favored by a high ethylene oxide to water ratio.
Chemical Properties of Triglycol:
Triglycol is a clear, colorless, viscous, stable liquid with a slightly sweetish odor.
Soluble in water; immiscible with benzene, toluene, and gasoline.
Because Triglycol has two ether and two hydroxyl groups Triglycol chemical properties are closety related to ethers and primary alcohols.
Triglycol is a good solvent for gums, resins, nitrocellulose, steam-set printing inks and wood stains.
With a low vapor pressure and a high boiling point, Triglycol uses and properties are similar to those of ethylene glycol and diethylene glycol.
Because Triglycol is an efficient hygroscopic agent Triglycol serves as a liquid desiccant for removing water from natural gas.
Triglycol is also used in air conditioning systems designed to dehumidify air.
Reactivity Profile of Triglycol:
Triglycol is a ether-alcohol derivative.
The ether being relatively unreactive.
Triglycol, flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents.
Triglycol react with oxoacids and carboxylic acids to form esters plus water.
Oxidizing agents convert alcohols to aldehydes or ketones.
Alcohols exhibit both weak acid and weak base behavior.
Identifiers of Triglycol:
Physical State: Liquid
Storage: Store at room temperature
Melting Point: -7° C (lit.)
Boiling Point: 125-127° C (lit.) at 0.1 mmHg
Density: 1.12 g/mL at 20° C
Properties of Triglycol:
Chemical formula: C6H14O4
Molar mass: 150.174 g·mol−1
Appearance: Colorless liquid
Density: 1.1255 g/mL
Melting point: −7 °C (19 °F; 266 K)
Boiling point: 285 °C (545 °F; 558 K)
Melting point: −7 °C(lit.)
Boiling point: 125-127 °C0.1 mm Hg(lit.)
Density: 1.124 g/mL at 20 °C(lit.)
vapor density: 5.2 (vs air)
vapor pressure: refractive index: n20/D 1.455(lit.)
Flash point: 165 °C
storage temp.: Store below +30°C.
solubility H2O: 50 mg/mL at 20 °C, clear, colorless
form: Viscous Liquid
pka: 14.06±0.10(Predicted)
color: Clear very slightly yellow
PH: 5.5-7.0 (25℃, 50mg/mL in H2O)
Odor: Very mild, sweet.
explosive limit: 0.9-9.2%(V)
Water Solubility: SOLUBLE
Sensitive: Hygroscopic
λmax λ: 260 nm Amax: 0.06
λ: 280 nm Amax: 0.03
Merck: 14,9670
BRN: 969357
Stability: Stable. Combustible. Incompatible with strong oxidizing agents.
LogP: -1.75 at 25℃
Names of Triglycol:
IUPAC names:
1,2-bis(2-hydroxyethoxy)ethane
2,2'-(ethylenedioxy) diethanol
2,2'-(Ethylenedioxy)diethanol
2,2'-(ethylenedioxy)diethanol
2,2'-(ethylenedioxy)diethanol
2,2'-(etilendioxi)dietanol
2,2'-[ethane-1,2-diylbis(oxy)]diethanol
2,2-(ethylenedioxy)diethanol
2,2’- {ethane-1,2-diylbis(oxy)}diethanol
2,2’-[1,2-Ethanediylbis(oxy)]bisethanol
2-[2-(2-hydroxyethoxy)ethoxy]ethan-1-ol
2-[2-(2-Hydroxyethoxy)ethoxy]ethanol
2-[2-(2-hydroxyethoxy)ethoxy]ethanol
Ethanol, 2,2'-(1,2-ethanediylbis(oxy))bis-
Ethanol, 2,2'-[1,2-ethanediylbis(oxy)]bis-
not applicable
TEG
Triethylene glycol
Triethylene glycol
Triethylene glycol
Triethylene glycol
Triethylene glycol
Triethylene glycol (TEG)
Triethylene glycol, also known as TEG.
TRIETHYLENEGLYCOL
triethyleneglycol
Triethyleneglycol
Triethylenglykol
Synonyms of Triglycol:
Triethylene glycol
112-27-6
Triglycol
2,2'-(Ethane-1,2-diylbis(oxy))diethanol
Trigen
Triethylenglykol
2-[2-(2-Hydroxyethoxy)ethoxy]ethanol
Triethyleneglycol
2,2'-Ethylenedioxydiethanol
1,2-Bis(2-hydroxyethoxy)ethane
2,2'-(Ethylenedioxy)diethanol
2,2'-Ethylenedioxybis(ethanol)
3,6-Dioxaoctane-1,8-diol
2,2'-Ethylenedioxyethanol
Di-beta-hydroxyethoxyethane
Glycol bis(hydroxyethyl) ether
Trigol
Caswell No. 888
Ethanol, 2,2'-[1,2-ethanediylbis(oxy)]bis-
Triethylene glcol
Ethylene glycol dihydroxydiethyl ether
2,2'-[ethane-1,2-diylbis(oxy)]diethanol
Bis(2-hydroxyethoxyethane)
TEG
Ethanol, 2,2'-(ethylenedioxy)di-
2,2'-(1,2-Ethanediylbis(oxy))bisethanol
NSC 60758
HSDB 898
Triethylenglykol [Czech]
Ethylene glycol-bis-(2-hydroxyethyl ether)
EINECS 203-953-2
EPA Pesticide Chemical Code 083501
BRN 0969357
CCRIS 8926
2-[2-(2-HYDROXY-ETHOXY)-ETHOXY]-ETHANOL
119438-10-7
DTXSID4021393
UNII-3P5SU53360
CHEBI:44926
AI3-01453
NSC-60758
MACROGOL 150
3P5SU53360
PEG-3
3,6-Dioxa-1,8-octanediol
Di-.beta.-hydroxyethoxyethane
DTXCID601393
Ethanol, 2,2'-(1,2-ethanediylbis(oxy))bis-
EC 203-953-2
4-01-00-02400 (Beilstein Handbook Reference)
NCGC00163798-03
2-[2-(2-hydroxyethoxy)ethoxy]ethan-1-ol
103734-98-1
122784-99-0
137800-98-7
145112-98-7
2,2'-(ethane-1,2-diylbis(oxy))bis(ethan-1-ol)
Triethylene glycol (USP-RS)
Triethylene glycol [USP-RS]
MFCD00081839
2-(2-(2-hydroxyethoxy)ethoxy)ethanol
CAS-112-27-6
2-(2-(2-HYDROXY-ETHOXY)-ETHOXY)-ETHANOL
OH-PEG3-OH
Trigenos
triethylenglycol
Trithylne glycol
triethylene-glycol
Triethyleneglycol,
Tri-ethylene glycol
3,8-diol
TEG (CHRIS Code)
TEG (GLYCOL)
Triethylene glycol, puriss.
SCHEMBL14929
WLN: Q2O2O2Q
AMY375
di(2-ethylbutyrate), diacetate
Ethanol,2'-(ethylenedioxy)di-
Triethylene glycol [MI]
CHEMBL1235259
Triethylene glycol Reagent Grade
1,8-dihydroxy-3,6-dioxaoctane
Triethylene glycol [HSDB]
Triethylene glycol [INCI]
2, 2'- (ethylenedioxy)diethanol
2,2' - (ethylenedioxy)diethanol
Triethylene glycol DIMALEATE
NSC60758
STR02345
Triethylene glycol [WHO-DD]
Tox21_112073
Tox21_202440
Tox21_300306
LS-550
MFCD00002880
MFCD01779596
MFCD01779599
MFCD01779601
MFCD01779603
MFCD01779605
MFCD01779609
MFCD01779611
MFCD01779612
MFCD01779614
MFCD01779615
MFCD01779616
STL282716
AKOS000120013
Triethylene glycol (Industrial Grade)
CS-W018156
DB02327
HY-W017440
USEPA/OPP Pesticide Code: 083501
NCGC00163798-01
NCGC00163798-02
NCGC00163798-04
NCGC00163798-05
NCGC00163798-06
NCGC00254097-01
NCGC00259989-01
1,2-DI(BETA-HYDROXYETHOXY)ETHANE
2-[2-(2-Hydroxyethoxy)ethoxy]ethanol #
BP-21036
OCTANE-1,8-DIOL, 3,6-DIOXA-
Triethylene glycol, ReagentPlus(R), 99%
Ethanol,2'-[1,2-ethanediylbis(oxy)]bis-
FT-0652416
FT-0659862
T0428
EN300-19916
2,2'-(1,2-Ethanediyl bis (oxy))-bisethanol
F71165
2,2'-(Ethylendioxy)diethanol (Triethylenglykol)
Etanol, 2,2'-[1,2-Etanodiilbis (oxi)] bis-
ETHYLENE GLYCOL-BIS(2-HYDROXYETHYL)ETHER
Triethylene glycol, SAJ first grade, >=96.0%
ETHYLENE GLYCOL-BIS-(2-HYDROXYETHYL)ETHER
Q420630
SR-01000944720
Triethylene glycol, Vetec(TM) reagent grade, 98%
J-506706
SR-01000944720-1
ETHANOL, 2,2'-(1,2-ETHANEDIYLBIS (OXY))BIS-
F0001-0256
Triethylene glycol, BioUltra, anhydrous, >=99.0% (GC)
Z104476078
Triethylene glycol, United States Pharmacopeia (USP) Reference Standard