Trigen, TEG, or Triethylene glycol is a colorless odorless viscous liquid with molecular formula HOCH2CH2OCH2CH2OCH2CH2OH.
Trigen is clear, has a mild odor and is not extremely viscous.
Trigen 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
Trigen is an additive for hydraulic fluids and brake fluids and is used as a base for "smoke machine" fluid in the entertainment industry.
Trigen are also used as liquid desiccants for natural gas and in air conditioning systems.
When aerosolized Trigen acts as a disinfectant.
Trigen 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).
Trigen, clear, colorless, syrupy (viscous) liquid at room temperature.
Trigen, often colored fluorescent yellow-green when used in automotive antifreeze.
Ethylene glycol is a useful industrial compound found in many consumer products.
Trigen include antifreeze, hydraulic brake fluids, some stamp pad inks, ballpoint pens, solvents, paints, plastics, films, and cosmetics.
Trigen 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 Trigen toxic byproducts first affect the central nervous system (CNS), then the heart, and finally the kidneys.
Ethylene glycol is odorless.
Trigen is a chemical compound with the chemical formula C6H14O4 that is categorized as an alcohol.
Trigen 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.
Trigen is used by consumers, in articles, by professional workers (widespread uses), in formulation or re-packing, at industrial sites and in manufacturing.
Trigen, at room temperature Trigen is a liquid.
Trigen is soluble in water.
Trigen is a colorless, odorless liquid with the chemical formula C6H14O4.
Trigen belongs to a group of chemicals known as glycols and is composed of three ethylene glycol units connected by oxygen atoms.
Trigen is hygroscopic, meaning Trigen readily absorbs moisture from the air.
Trigen is primarily used as a solvent, particularly in industrial applications.
This makes Trigen 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 Trigen is its use as a desiccant or a drying agent.
Due to Trigen hygroscopic nature, Trigen can effectively remove water from gas streams and maintain low levels of moisture.
Trigen is particularly important in natural gas processing, where Trigen is commonly employed to remove water vapor and other impurities from natural gas.
Trigen finds use in the production of polyesters, plasticizers, and as a component in some antifreeze formulations.
Trigen can also be found in certain personal care products, such as deodorants and cosmetics, as a moisturizing agent.
It's worth noting that Trigen should not be confused with ethylene glycol, a different compound that is toxic and primarily used as an automotive antifreeze.
Trigens are part of the glycol family, they have different chemical structures and properties.
Trigen can cause material corrosion because of Trigen acidic nature.
Care should be taken to mitigate corrosion concerns when using Trigen through appropriate material selection, use of coatings and use of corrosion inhibitors.
High temperature environments can see high rates of corrosion with Trigen.
Trigen is most commonly used for natural gas dehydration to strip the water out of the gas.
Trigen 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.
Trigen is a liquid chemical compound with the molecular formula C6H14O4 or HOCH2CH2CH2O2CH2OH.
Trigen is recognized for its hygroscopic quality and ability to dehumidify fluids.
Trigen is miscible with water and soluble in ethanol, acetone, acetic acid, glycerine, pyridine, and aldehydes.
Trigen is slightly soluble in diethyl ether, and insoluble in oil, fat, and most hydrocarbons.
Trigen 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 Trigen 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.
Trigen 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.
Trigen is a polymer consisting of ethylene glycol monomers and two terminal hydroxyl groups.
The Trigen 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.
Trigen is the third members of a homologous series of dihydroxyalcohols.
Trigen is produced in the Master Process by the direct hydration of ethylene oxide.
Trigen is co-produced with MEG and DEG.
Trigen is a colourless liquid.
The main uses for Trigen are based upon Trigen hygroscopic quality.
Trigen is used as a dehydrating agent for natural gas pipelines where Trigen removes the water from the gas before being condensed and reused in the system.
Trigen is also a dehumidifying agent in air-conditioning units.
Trigen is also used to make chemical intermediates such as plasticisers and polyester resins.
Trigen is an additive in hydraulic fluids and brake fluids, and Trigen is also used as a solvent in many applications, including as a selective solvent for aromatics, and a solvent in textile dyeing.
Trigen (also known as TEG, Triethylene glycol and Triglycol) is a colourless, viscous, non-volatile liquid with the formula C6H14O4.
Trigen is well known for its hygroscopic quality and Trigen ability to dehumidify fluids.
Trigen 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.
Trigen also has mild disinfectant qualities and, when volatised, is used as an air disinfectant for virus and bacteria control.
Trigen is a clear, colorless, viscous, stable liquid with a slightly sweetish odor.
Soluble in water; immiscible with benzene, toluene, and gasoline.
Because Trigen has two ether and two hydroxyl groups Trigen chemical properties are closety related to ethers and primary alcohols.
Trigen 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, Trigen uses and properties are similar to those of ethylene glycol and diethylene glycol.
Because Trigen is an efficient hygroscopic agent Trigen serves as a liquid desiccant for removing water from natural gas.
Trigen is also used in air conditioning systems designed to dehumidify air.
Trigen is a member of a homologous series of dihydroxy alcohols.
Trigen is a colorless, odorless and stable liquid with high viscosity and a high boiling point.
Apart from Trigen use as a raw material in the manufacture and synthesis of other products, Trigen is known for Trigen hygroscopic quality and Trigen ability to dehumidify fluids.
Trigen 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.
Trigen is also soluble in ethanol, acetone, acetic acid, glycerine, pyridine, aldehydes; slightly soluble in diethyl ether; and insoluble in oil, fat and most hydrocarbons.
Trigen 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.
Trigen is well established as a relatively mild disinfectant toward a variety of bacteria, influenza A viruses and spores of Penicillium notatum fungi.
Trigens exceptionally low toxicity, broad materials compatibility, and low odor combined with Trigen antimicrobial properties indicates that Trigen approaches the ideal for air disinfection purposes in occupied spaces.[4] Much of the scientific work with Trigen was done in the 1940s and 1950s, however that work has ably demonstrated the antimicrobial activity against airborne, solution suspension, and surface bound microbes.
Trigen can be stored and transported in stainless steel, aluminium or lined tank cars, tank trucks, or 225 kg drums.
Trigen is a colorless, viscous liquid with a slight odor.
Trigen is non-flammable, mildly toxic, and considered non-hazardous.
Trigen is a member of a homologous series of dihydroxy alcohols.
Trigen is used as a plasticizer for vinyl polymers as well as in the manufacture of air sanitizer and other consumer products.
Trigen is commonly used as an ingredient in antifreeze formulations.
Trigen helps lower the freezing point of water, preventing the coolant in automotive engines and HVAC systems from solidifying in cold temperatures.
Trigen is a humectant, which means Trigen has the ability to attract and retain moisture.
Trigen 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.
Trigen is employed in air conditioning systems as a desiccant to remove moisture from the air.
By reducing the humidity, Trigen helps enhance the efficiency and performance of the cooling process.
Trigen serves as a precursor or intermediate in the production of other chemicals.
Trigen can be used to synthesize polyester resins, polyurethanes, plasticizers, and synthetic lubricants.
Trigen is utilized in the natural gas industry for gas conditioning processes.
Trigen helps remove contaminants such as sulfur compounds and other impurities, making the gas suitable for transportation and commercial use.
Due to Trigen excellent solvent properties, Trigen is employed in the formulation of dyes, inks, and pigments.
Trigen helps dissolve and disperse colorants effectively, facilitating their application in various industries.
Trigen is used in some pharmaceutical formulations as a stabilizer, solvent, or excipient.
Trigen can improve the solubility and stability of certain drugs and aid in the delivery of active ingredients.
Trigen finds applications in laboratories as a solvent for chemical reactions, extraction processes, and chromatography.
Trigens ability to dissolve a wide range of substances makes Trigen useful in various analytical and research procedures.
The hydroxyl groups on Trigen undergo the usual alcohol chemistry giving a wide variety of possible derivatives.
Trigens 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.
Trigenis a ether-alcohol derivative.
The ether being relatively unreactive.
Trigen, flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents.
Trigen react with oxoacids and carboxylic acids to form esters plus water.
Oxidizing agents convert alcohols to aldehydes or ketones.
Trigen, alcohols exhibit both weak acid and weak base behavior.
Trigen may initiate the polymerization of isocyanates and epoxides.
Eastman Trigen Plasticizer is compatible with PVC and with PVB resins.
Trigen offers low color, low viscosity and low volatility during processing.
The low viscosity makes Eastman Trigen-EH particularly suitable for use in plastisols to improve the processing characteristics.
In PVC, Trigen is generally blended with plasticizers such as DOP or DOTP for optimum performance.
Trigen offers low viscosity for ease of compounding and low color for excellent clarity in automotive and residential and commercial window applications.
Trigen is commonly used in natural gas sweetening processes to remove acidic gases such as carbon dioxide (CO2) and hydrogen sulfide (H2S).
Trigen acts as a selective solvent, absorbing these impurities from the gas stream and allowing for the production of cleaner natural gas.
Trigen is used as a deicing agent for aircraft and runways.
Trigens low freezing point and ability to mix with water make Trigen effective in preventing the formation of ice and snow on surfaces, ensuring safer conditions for aviation and transportation.
Trigen can act as a preservative due to Trigen ability to inhibit the growth of microorganisms.
Trigen 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.
Trigen is sometimes added to gasoline as an octane booster or fuel system cleaner.
Trigen can improve the combustion efficiency of gasoline, resulting in enhanced engine performance and reduced emissions.
Trigen is utilized as a heat transfer fluid in various industrial processes.
Trigens high boiling point, low volatility, and thermal stability make Trigen suitable for applications where controlled and efficient heat transfer is required, such as in heating systems, solar thermal collectors, and chemical reactors.
Trigen is used in the textile industry for processes like dyeing, printing, and finishing.
Trigen acts as a solvent for dyes and helps facilitate their penetration into fibers, resulting in vibrant and long-lasting colors.
Trigen is employed in the electronics industry to control moisture levels during the manufacturing and storage of sensitive electronic components.
Trigen helps prevent moisture-related damage, such as corrosion or malfunction, in electronic devices.
Trigen is a liquid higher glycol of very low vapor pressure with uses that are primarily industrial.
Trigen has a very low order of acute toxicity by iv, ip, peroral, percutaneous and inhalation (vapor and aerosol) routes of exposure.
Trigen (also known as TEG, Triethylene glycol and Triglycol) is a colourless, viscous, non-volatile liquid with the formula C6H14O4.
Trigen is well known for Trigen hygroscopic quality and Trigen ability to dehumidify fluids.
Trigen 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.
Trigen is estimated that the total world consumption of Trigen is in excess of 175 metric tonnes annually.
Trigen is a colorless, viscous liquid with a slight odor.
Trigen is non-flammable, mildly toxic, and considered non-hazardous.
Trigen is a member of a homologous series of dihydroxy alcohols.
Trigen is used as a plasticizer for vinyl polymers as well as in the manufacture of air sanitizer and other consumer products.
Trigen is a liquid chemical compound with the molecular formula C6H14O4 or HOCH2CH2CH2O2CH2OH.
Trigens CAS is 112-27-6.
Trigen is recognized for its hygroscopic quality and ability to dehumidify fluids.
Trigen is miscible with water and soluble in ethanol, acetone, acetic acid, glycerine, pyridine, and aldehydes.
Trigen is slightly soluble in diethyl ether, and insoluble in oil, fat, and most hydrocarbons.
Trigen 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 Trigen 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.
Trigen 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 Trigen:
Trigen is used by the oil and gas industry to "dehydrate" natural gas.
Trigen may also be used to dehydrate other gases, including CO2, H2S, and other oxygenated gases.
Trigen 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.
Trigen is placed into contact with natural gas, and strips the water out of the gas.
Trigen is heated to a high temperature and put through a condensing system, which removes the water as waste and reclaims the Trigen for continuous reuse within the system.
The waste Trigen 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).
Trigen is well established as a relatively mild disinfectant toward a variety of bacteria, influenza A viruses and spores of Penicillium notatum fungi.
Trigen is a colorless liquid with a mild odor. Dense than water.
Trigen 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.
Trigen has a role as a plasticiser.
Trigen is a poly(ethylene glycol), a diol and a primary alcohol.
Oil & Gas Industry:
The main uses for tri ethylene glycol are based upon Trigen hygroscopic quality.
This means that Trigen can absorb moisture from the air through absorption or adsorption.
Trigen is used as a dehydrating agent for natural gas pipelines where Trigen removes the water from the gas before being condensed.
The Trigen can then be continually reused, although the by-product of benzene needs to be disposed of carefully.
Trigen is useful as it prevents the gas from freezing making the gas easier to transport and manage for end consumers.
Mild Disinfectant:
Trigen can also be used as a mild disinfectant.
Due to Trigen low toxicity, antimicrobial properties, and low odour, Trigen 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, Trigen is an ideal dehumidifying agent in air-conditioning units.
Uses of Trigen:
Trigen is used by the oil and gas industry to "dehydrate" natural gas.
Trigen may also be used to dehydrate other gases, including CO2, H2S, and other oxygenated gases.
Trigen 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.
Trigen is placed into contact with natural gas, and strips the water out of the gas.
Trigen is heated to a high temperature and put through a condensing system, which removes the water as waste and reclaims the Trigen for continuous reuse within the system.
The waste Trigen 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).
Trigen is a solvent prepared from ethylene oxide and ethylene glycol.
Trigen can be used: To prepare fatty acid gelators, which are used to gelate various edible and vegetable oils.
The Trigen can then be continually reused, although the by-product of benzene needs to be disposed of carefully.
This process is useful as Trigen 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 Trigen as a plasticizer, which means Trigen reduces brittleness and increases ductility when added to certain types of resins.
One of the most popular materials Trigen is used for as a plasticizer is vinyl polymers.
Materials such as polyvinyl chloride (PVC) and polyvinyl butyral are commonly made using Trigen.
This makes Trigen a key ingredient in items such as automotive parts and coatings.
Trigen is widely used for the dehydration of natural gas.
Trigen helps remove water vapor from the gas stream, preventing the formation of hydrates that can cause blockages in pipelines and equipment.
Trigen is used as a plasticizer for vinyl polymers.
Trigen is also used in air sanitizer products, such as "Oust" or "Clean and Pure".
Trigen is an ingredient in antifreeze formulations.
Trigen lowers the freezing point of water, preventing the coolant in automotive engines and HVAC systems from freezing in cold temperatures.
Trigen is utilized in cosmetics and personal care products such as moisturizers, lotions, and soaps.
Trigen helps retain moisture and keeps the skin hydrated.
Trigen acts as a desiccant in air conditioning systems, reducing the humidity in the air to enhance cooling efficiency and prevent condensation.
Trigen is used as a solvent for dyes, inks, and pigments in industries such as printing and textile manufacturing.
Trigen helps dissolve and disperse colorants effectively.
Trigen is employed in gas conditioning processes to remove impurities such as sulfur compounds from natural gas, making Trigen suitable for transportation and commercial use.
Trigen serves as a precursor or intermediate in the production of various chemicals, including polyester resins, polyurethanes, plasticizers, and synthetic lubricants.
Trigen is used as a deicing agent for aircraft and runways.
Trigens low freezing point and ability to mix with water make Trigen effective in preventing ice formation.
Trigen acts as a preservative in certain products, extending their shelf life and preventing microbial growth.
Trigen is used in cosmetics, pharmaceuticals, and other formulations.
Trigen serves as a heat transfer fluid in industrial processes that require controlled and efficient heat transfer, such as in heating systems and chemical reactors.
Trigen, 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.
Trigen is used as a plasticizer, as an additive for hydraulic fluids and brake fluids, and as a disinfectant.
Trigen is an active component of certain pigments, printing dyes, inks and paste.
Trigen finds application as a liquid desiccant and used in the dehydration of natural gas, carbon dioxide, hydrogen sulfide and air conditioning systems.
Trigen plays as an important role in anti-freeze and de-icing products, cleaning and furnishing care products, lubricant and greases.
Trigen 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 Trigen 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.
Trigen is also used in organic synthesis, such as the production of brake oil with high boiling point and good low temperature performance.
Trigen can be used in gas chromatography as extractant.
Trigen is employed in the sweetening or purification of natural gas.
Trigen 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.
Trigen is sometimes used as an additive in gasoline and diesel fuel formulations.
Trigen can improve the combustion characteristics, enhance fuel stability, and reduce emissions.
Trigen is utilized in the electronics industry to control moisture levels during the manufacturing and storage of electronic components.
Trigen helps prevent moisture-related damage and ensures the integrity and reliability of electronic devices.
Trigenis used as an additive in the production of tobacco products such as cigarettes and cigars.
Trigen helps maintain moisture levels and preserve the freshness of the tobacco.
Trigen finds use in laboratories for various purposes.
Trigen can be used as a solvent for chemical reactions, extractions, and chromatography.
Trigens properties make it suitable for sample preparation and analysis in research and analytical laboratories.
Trigen is employed in the formulation of adhesives and sealants.
Trigen can serve as a solvent or plasticizer, helping to improve the workability, flexibility, and durability of these products.
Trigen is used in the production of construction materials such as cement and grouts.
Trigen can help enhance the workability, flow, and setting properties of these materials.
Trigenis sometimes incorporated into metalworking fluids, which are used in machining and cutting operations.
Trigen helps cool and lubricate the metal surfaces, reducing friction and improving tool life.
Trigenmay be used in pharmaceutical formulations as a solvent or co-solvent.
Trigen can aid in solubilizing certain drugs and assist in drug delivery systems.
Food and beverage industry: Trigen may find limited use in the food and beverage industry as a solvent or flavor carrier, although Trigen usage is less common compared to other glycols like propylene glycol.
Trigen is widely used as a solvent.
Trigen has a high flash point, emits no toxic vapors, and is not absorbed through the skin.
Trigen 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 Trigen 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).
Trigen 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).
Trigen 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.
Trigen 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:
Trigen 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.
Trigen is used in the following areas: printing and recorded media reproduction.
Trigen 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 Trigen 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:
Trigen is used in the following products: inks and toners, coating products, polymers, washing & cleaning products, heat transfer fluids, fuels and extraction agents.
Trigen has an industrial use resulting in manufacture of another substance (use of intermediates).
Trigen is used in the following areas: mining, formulation of mixtures and/or re-packaging and printing and recorded media reproduction.
Trigen is used for the manufacture of: chemicals and plastic products.
Release to the environment of Trigen 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.
Trigen 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, Triethylenglykol, 2 2'-Ethylenedioxydiethanol, 3 6-Dioxaoctane-1 8-diol, Di-beta-hydroxyethoxyethane, Glycol bis(hydroxyethyl) ether, Caswell No. 888, Ethanol 2 2'-[1 2-ethanediylbis(oxy)]bis-
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:
Trigen 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 Trigen 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 Trigen:
Versatile intermediates
Low volatility
Low boiling point
TETRA EG is completely miscible with water and a wide range of organic solvents.
Preparation of Trigen:
Trigen 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 Trigen:
Trigen, like diethylene glycol, is produced commercially as a by-product of ethylene glycol production.
Trigens formation is favored by a high ethylene oxide to water ratio.
Chemical Properties of Trigen:
Trigen is a clear, colorless, viscous, stable liquid with a slightly sweetish odor.
Soluble in water; immiscible with benzene, toluene, and gasoline.
Because Trigen has two ether and two hydroxyl groups Trigen chemical properties are closety related to ethers and primary alcohols.
Trigen 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, Trigen uses and properties are similar to those of ethylene glycol and diethylene glycol.
Because Trigen is an efficient hygroscopic agent Trigen serves as a liquid desiccant for removing water from natural gas.
Trigen is also used in air conditioning systems designed to dehumidify air.
Reactivity Profile of Trigen:
Trigen is a ether-alcohol derivative.
The ether being relatively unreactive.
Trigen, flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents.
Trigen 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 Trigen:
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 Trigen:
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 Trigen:
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 Trigen:
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