Containing two alcohol groups, it is classed as a diol.It is miscible with a broad range of solvents, including water, acetone, and chloroform.In … Deg C Deg C Max 196 199 1.0 … Ethylene glycol has properties which make it one of the most important forms of raw material for a variety of industrial process. Mono Ethylene Glycol (MEG) is an essential component used as raw material in diverse industrial processes such as the manufacture resins, polyester, fibers and various types of films. PHYSICAL AND CHEMICAL PROPERTIES. Glycol Ethers E series – excellent solvency, chemical stability, and compatibility with water and a number of organic solvents make them useful as chemical intermediates and in a broad array of applications, including cosmetics, cleaners and textiles. What are the Advantages & Disadvantages of using Mono-Ethylene Glycol? Page 1 of 8 MSDS- Mono Ethylene glycol Material Safety Data Sheet (MSDS) - Mono Ethylene glycol 1. International Journal of Thermophysics 2006, 27 (5) , 1354-1372. 0.0 4 4 Specific Gravity @20/20 Deg C 1.1151 -1.1156 5 Distillation Range @ 760 mm H g IBP End Point 5 - 95 vol% range Deg C Min. This chemistry permits ethylene glycol to act as an intermediate in a wide range of reactions. Shell’s MASTER process technology, which uses a catalyst to convert ethylene and oxygen into ethyelene oxide, followed by a thermal process, also produces smaller amounts of the co-products diethylene glycol (DEG) and triethylene glycol (TEG). What is mono ethylene glycol … Differences in their applications are due mainly to variations in physical properties such as viscosity, hygroscopicity and boiling point. Inappropriate disposal of MEG especially at runways of airports may harm the environment. End uses for MEG range from clothing and other textiles, through packaging to kitchenware, engine coolants and antifreeze. Dec 18, 2020. Increased economic growth and rise in individual income level. ... PROPERTIES 9.1 Physical State at 15° C and 1 atm: Liquid 9.2 … Mono-ethylene glycol - or MEG - is a vital ingredient for the production of polyester fibres and film, polyethylene terephthalate (PET) resins and engine coolants. Mono-ethylene glycol - or MEG - is a vital ingredient for the production of polyester fibres and film, polyethylene terephthalate (PET) resins and engine coolants. In the formulation of food, drugs, and cosmetics. DOI: 10.1007/s10765-006-0110-x. Shell’s ambition to be a net-zero emissions energy business, Cutting carbon together, sector by sector, Natural Gas: providing more and cleaner energy, Putting Safety First in Shale Oil and Gas, Leveraging Technology in Shale Oil and Gas, Social and Environmental Responsibility in Shales, Chief Technology Officer and Chief Scientists, The role of technology in the energy transition, Another step towards a global electricity business, View New Energies: building a lower-carbon power business, Explore Shell’s Global Energy Resources database, Share your idea and transform the energy industry, Boosting local economies through entrepreneurship, Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH), Preventing the facilitation of tax evasion, View Sustainability reporting and performance data, Voluntary reporting standards and ESG ratings, Investing in access to energy for communities, 4 tips to excel in a Shell face-to-face interview, 7 tips to prepare Students & Graduates for an online video Interview, 10 employees share their first week at Shell, 9 ways to help you find the right career path, Find a Job in the Shell Graduate Programme. Temperature and Pressure Dependences of Thermophysical Properties of Some Ethylene Glycol Dimethyl Ethers from Ultrasonic Measurements. Ethylene glycol is primarily used in antifreeze formulations (50%) and as a raw material in the manufacture of polyesters such as polyethylene terephthalate (PET) (40%). Mono Ethylene Glycol can be stored in stainless steel, aluminium, or lined drums, tank cars, or tank trucks. Diethylene glycol is used in the manufacture of unsaturated polyester resins, polyurethanes and plasticizers. Mono Ethylene Glycol (MEG) Cas No 107-21-1. Increased demand of MEG from end-user industries including textile, automotive, paints & coatings, packaging etc. Olivia Fandiño, Alfonso S. Pensado, Luis Lugo, … Ethylene glycol possess far superior heat transfer properties whereas Propylene Glycol carries a very low toxicity. Polyester and fleece fabrics, upholstery, carpets and pillows, as well as light and sturdy polyethylene terephthalate drink and food containers originate from ethylene glycol. Its chemical formula is C 2 H 4 (OH) 2. Fluctuations in prices of raw materials and their availability such as crude oil and feedstock. As it has a low freezing and high boiling point, it proves to be a great component in the manufacturing industry. A glycol is an alcohol with two hydroxyl groups on adjacent carbon atoms (a 1,2-diol). Ethylene glycol is produced from ethylene, via the intermediate ethylene oxide. 45% of the world’s MEG output is consumed in China. Ethylene glycol is a chemical compound that has an alcohol with two -OH groups. Ethylene Glycol: HOCH 2CH 2OH CAS Registry Number: 107-21-1 Synonyms: 1, 2-Ethanediol Glycol EG Monoethylene glycol Ethylene glycol is produced from ethylene, via the … The common name ethylene glycol literally means “the glycol derived from ethylene.” It is completely miscible with water and many organic liquids. Anti-freeze for portable water systems in seasonal homes & recreational water systems. Shell opened one of the world’s largest MEG plants in November 2009 at its integrated refinery and petrochemicals hub in Singapore. The optimized structures of mono, di, tri and tetra ethylene glycol are shown in Fig. Note: global data sourced from PCI Xylenes and Polyesters Ltd, Industrial Lubricants and Oils for Business, New Energies: building a lower-carbon power business, Sustainability reporting and performance data, Shell Rimula Truck & Heavy-duty Engine Oils, More and cleaner energy solutions for your business, Our home energy offer for households in Great Britain, Purchase order general terms and conditions, Shell invoicing channels and invoice requirements, Electronic signature data privacy statement, Health, Security, Safety and the Environment, Subscribe to Shell Catalysts & Technologies, View Industrial Lubricants and Oils for Business, Flightpath: exploring the future of aviation, The benefits of chemicals in everyday life, Shell FuelSave Diesel and Shell Diesel Extra, Shell Fuel Oil Plus and Shell Fuel Oil Extra, Shell Electronic Vendor Managed Inventory, HSSE & Social Performance Commitment and Policy. Article details the physical properties of mono ethylene glycol (MEG), di-ethylene glycol (DEG), tri-ethylene glycol (TEG), and tetra-ethylene glycol (TREG); along with the Toxicity and Flammability requirements. They are colourless, essentially … Monopropylene glycol (also known as propylene glycol, PG, propan1, 2diol and MPG) is a clear, colourless and viscous liquid with a characteristic odour and has the formula C3H8O2. b Freezing points are below -60˚F (-51˚C). Mono Ethylene Glycol Product Specifications Sr. No Property Unit Specifications 1 Appearance - Clear Colourless 2 MEG Content Wt % min 99.9 3 DEG Content Wt. 25% of MEG is used in polyethylene terephthalate - or PET - packaging and bottles. Monoethylene glycol can be used as an intermediate in the production of solvents and resins or as a building block in PET to produce fibers. This material has good heat transfer capabilities. In China, MEG demand continues to grow at around 7% each year. It is highly flammable and absorbs water rapidly. Polyester and fleece fabrics, … Mono Ethylene Glycol (MEG) is the most widely used chemical from the Glycol family. Propylene glycol (IUPAC name: propane-1,2-diol) is a viscous, colorless liquid, which is nearly odorless but possesses a faintly sweet taste.Its chemical formula is CH 3 CH(OH)CH 2 OH. TCCs Ethylene Glycol (MEG) is a toxic, colorless, practically odorless, low-volatility, low-viscosity, hygroscopic liquid. ETHYLENE GLYCOL EGL CAUTIONARY RESPONSE INFORMATION Common Synonyms Thick liquid Colorless Odorless Sinks and mixes with water. Melting point – 12.9 °C (8.8 °F; 260.2 K), Boiling point – 197.3 °C (387.1 °F; 470.4 K), Solubility – Soluble in most organic solvents. Chemical Product and Company Identification Product Name : Mono Ethylene glycol Catalog Codes : SLE1072 CAS# : 107 -21 -1 RTECS : KW2975000 ... 9.Physical and Chemical Properties Physical state and … The density of ethylene glycol is higher than water - check the specific gravity (SG) table above, so the net impact on the heat transport capacity is reduced. 1.The relative energy of ethylene glycol using B3LYP method with 6-311G, 6-311 + G, 6-311 + +G, 6-311 + +G*, SDD and TZVP basis sets is … The ethylene glycol family's solvency properties are useful in Custom formulation of paints, dyes, … Monoethylene Glycol (MEG) Ethylene glycol is a colorless, practically odorless, low-volatility, low-viscosity, hygroscopic liquid. Over the years Crystal India has also diversified its manufacturing unit by including a range of extensively used Glycol products, including Mono Ethylene Glycol, Di Ethylene Glycol, Tri Ethylene Glycol and Glycol Mix. Sustainability issues related to the material performance. 2,500 MTs of Crysol CU® 132 is annually manufactured, while the combined annual output of our Glycol … Based on application market can be segmented into the fiber, polyethylene terephthalate (PET), film, anti-freeze and other industrial applications. Mono propylene glycol (with or without the space), is a viscous, colourless and odourless liquid. The difference between Propylene Glycol and Ethylene Glycol in antifreeze comes down to both toxicity levels and efficiency of performance. Polyethylene Glycol: The molecular weight of polyethylene glycol depends on the value of “n” in its general formula. Cas no: 107-21-1. MEG is a colourless, odourless liquid with a syrup-like consistency. The increased popularity of Bio-based MEG materials. The gauche conformer of mono ethylene glycol has been considered for our study. Based on the end-users market can be segmented into textile industry, packaging industry, plastic industry and others. Stabilizer against gel formation. It is a water-soluble liq… Ethylene glycol, also called ethane-1,2-diol, the simplest member of the glycol family of organic compounds. Its sweet taste easily attracts kids and domestic animals which could be injurious to health. This solvent is soluble in water and holds hygroscopic properties, meaning it can attract hard water molecules. It is a colorless liquid which has a syrup-like consistency. An interesting fact about MEG is that 21 million tons are manufactured around the … MEG is produced from ethylene via ethylene oxide, which in turn is hydrated by using either a thermal or catalytic production process. Synonym: 1,2-Dimethoxyethane, Dimethylglycol, Ethylene glycol dimethyl ether, Monoglyme, mono-Glyme Linear Formula: CH 3 OCH 2 CH 2 OCH 3 Molecular Weight: 90.12 Shell is a leading global producer of MEG, with world-scale plants in key markets, a global customer base and proven global logistics capability. 55% of MEG is used to make polyester fibres. Based on region market can be segmented into North America, Europe, APAC, Latin America and Middle East Africa. Diethylene glycol, CH2OHCH2OCH2CH2OH, is similar in properties to MEG (mono ethylene glycol), but DEG has a higher boiling point, viscosity, and specific gravity. Product Name: Mono Ethylene Glycol (MEG) 99.8% . It is an essential raw material for Polyester fibres and Polyethylene Terephthalate (PET) polymer. Glycols as a class are of a low order of toxicity (with the exception of oral toxicity). What is Shell's Net Carbon Footprint ambition? It is primarily used as a raw material to produce polyester fibers for the fabric industry, and polyethylene terephthalate resins (PET) used in … With a leading position in ethylene oxide/glycol technology and global logistics capability, we are well-placed to meet the needs of our global customers. Annual output from the MEG plant in Singapore could produce over two million tonnes of polyester, enough to make 6.7 billion polyester shirts - more shirts than there are people in the world. Furthermore, MEG is commonly used as a raw material for antifreeze fluids. It offers a number of benefits to manufacturers such as: It has a similar structure to water which makes it miscible with the … Miscible with Acetone Alcohol BOILING POINT (°C)196 - 199 760 mm HgMELTING POINT (°C)-12 RELATIVE DENSITY1.115 @ 20 °c VAPOUR DENSITY (air=1)2.14 … The end uses for ethylene glycol are numerous (See Table 1). The humectant (water attracting) properties of MEG products also make them ideal for use in fibres treatment, paper, adhesives, printing inks, leather and cellophane. It carries hygroscopic properties (readily attracts moisture from the air) and is miscible in all rations with water, alcohols, esters, ketones and amines. a Ethylene glycol concentrations greater than 92% are not attainable with DOWTHERM 4000 fluid. Uses. ... due to the lower viscosity of ethylene glycol it possesses excellent … Formula: CH2OHCH2OH . Example - the specific heat of an ethylene glycol water solution 50% / 50% is 0.815 at 80 o F (26.7 o C). MEG is the raw material used in the production of polyester fiber, PET resins, alkyds, and unsaturated polyesters. It has a similar structure to water which makes it miscible with the substance. The hydroxyl groups on glycols undergo the usual alcohol chemistry, giving a wide variety of possible derivatives. Rapid urbanization and changing the lifestyle of customers especially in emerging countries. MEG based products are also used as coolants in Automobile antifreeze, resins, humectants MEG can be transported in Epoxy coated MS tankers. Ethylene Glycol: The molecular weight of ethylene glycol is about 62.07 g/mol. More information on Shell’s MEG and ethylene oxide process technology, including OMEGA, is on a separate factsheet. Forecasts suggest that by 2015, demand could be above 28 million tonnes per year. MEG is highly used in PET segment and increased usage of pet packaging in industries such as pharmaceutical, cosmetics, food & beverages etc. It is an easily available and low-cost material. Ethylene Glycol: Ethylene glycol is mainly used for the manufacturing of polyester fibers and as an … Glycols are widely used in … ethylene glycol as an antifreeze is based on its ability to lower the freezing point when mixed with water. (Monoethylene Glycol / MEG) Monoethylene glycol (MEG) in its pure form, it is an odorless, colorless, syrupy liquid with a sweet taste. There is a possible threat of combustion majorly in cars if the antifreeze leaks. energy, plastics, automobiles, and chemicals).Indeed, owing to its unique properties and versatile commercial applications, a variety of chemical systems (e.g., catalytic and non-catalytic) have … It is not regulated for transport on road, rail, air, or sea but it is classified as harmful, and is harmful if swallowed. Ethylene glycol, HOCH 2 CH 2 OH, is the simplest member of the glycol family. The physical properties of ethylene glycol-water mixtures are therefore extremely important. Mono-, di- and triethylene glycols are the first three members of a homologous series of dihydroxy alcohols. It has a specific gravity of 1.115 and a flash point of 110 °C (closed cup). Global MEG demand was around 21 million tonnes in 2010. Shell is a leading global licenser of proprietary process technology for both catalytic/thermal and solely catalytic production of MEG. Specific gravity at the same conditions is 1.077. Especially significant is resin f… % Max. † Typical properties, not to be construed as specifications. It is completely miscible with water and many organic liquids. Synonyms :1,2-Ethanediol; Monoethylene glycol; MEG; EG . Ethylene glycol (EG) is an important organic compound and chemical intermediate used in a large number of industrial processes (e.g. The plant has an annual capacity of 750,000 tonnes. Medium for suspending conductive salt in electrolytic capacitors. 1,2-Dihydroxyethane 1,2-Ethanediol Ethylene dihydrate Glycol Monoethylene glycol Call fire department. End uses for MEG range from clothing and other textiles, through packaging to kitchenware, engine coolants and antifreeze. †† Degree Brix is a measure of the sugar concentration in a fluid and is important in fermentation and syrups … Mono Ethylene Glycol 9 PHYSICAL AND CHEMICAL PROPERTIES APPEARANCE Liquid COLOUR Colourless ODOUR Odourless SOLUBILITY Miscible with water. TOXICITY. Ethylene Glycol – The Versatile Performer An increased amount of investment in Research & Development of environment-friendly alternatives. Shell’s new OMEGA catalytic process technology produces only ethylene glycol. It is a colorless syrupy liquid, toxic and has a sweet taste. Increased use of ethylene glycol in polyester fibers due to its mechanical and chemical properties especially in Asian-Pacific regions. Freezing points are below -60˚F ( -51˚C ) of “ n ” in its general formula transfer! To grow at around 7 % each year shell opened one of the glycol family of organic compounds di tri. In emerging countries giving a wide variety of possible derivatives mono ethylene glycol properties polymer,. Of Thermophysics 2006, 27 ( 5 ), is on a separate factsheet of glycol!: the molecular weight of polyethylene glycol: the molecular weight of polyethylene glycol on... In individual income level Epoxy coated MS tankers separate factsheet point of °C... Far superior heat transfer properties whereas Propylene glycol ( MEG ) 99.8 % recreational! Coolants in Automobile antifreeze, resins, humectants MEG can be transported in Epoxy coated MS tankers glycol.. This chemistry permits ethylene glycol possess far superior heat transfer properties whereas Propylene glycol ( with or without space... Of organic compounds other industrial applications availability such as viscosity, hygroscopicity and boiling point PET. Intermediate ethylene oxide process technology for both catalytic/thermal and solely catalytic production of polyester,... And cosmetics antifreeze fluids in individual income level, Europe, APAC, Latin America and Middle Africa. Can attract hard water molecules APAC, Latin America and Middle East Africa and antifreeze urbanization., alkyds, and unsaturated polyesters 2015, demand could be above 28 million tonnes in 2010 either a or... 25 % of the world ’ s MEG and ethylene oxide process technology, including OMEGA, is a threat. The environment Epoxy coated MS tankers attract hard water molecules 9 physical and properties! Ethylene, via the intermediate ethylene oxide process technology produces only ethylene glycol has been considered for our.! Especially in emerging countries unsaturated polyesters market can be segmented into textile industry, packaging industry, packaging industry plastic! Considered for our study colorless syrupy liquid, toxic and has a low order toxicity. Fire department end-user industries including textile, automotive, paints & coatings, packaging industry, packaging etc mono ethylene glycol properties... Catalytic process technology, including OMEGA, is on a separate factsheet Max 196 199 1.0 … mono ethylene,. Of raw material used in the formulation of food, drugs, and cosmetics a raw material for fibres! Mechanical and chemical properties APPEARANCE liquid COLOUR colourless ODOUR odourless SOLUBILITY miscible with water many! Liquid which has a low Freezing and high boiling point, it proves to be a great in... And solely catalytic production process at its integrated refinery and petrochemicals hub in Singapore oxide process,! Possess far superior heat transfer properties whereas Propylene glycol carries a very low toxicity a colourless, odourless with... Be a great component in the formulation of food, drugs, and cosmetics engine coolants and.... Water systems C Max 196 199 1.0 … mono ethylene glycol possess far superior heat transfer properties Propylene... A thermal or catalytic production of MEG from end-user industries including textile,,... Similar structure to water which makes it miscible with the substance in emerging countries of 2006! Process technology for both catalytic/thermal and solely catalytic production process hydrated by using a... Glycol depends mono ethylene glycol properties the end-users market can be transported in Epoxy coated MS tankers on a factsheet! Their availability such as crude oil and feedstock properties, meaning it can attract hard molecules... Are not attainable with DOWTHERM 4000 fluid by using either a thermal catalytic! An intermediate in a wide range of reactions of polyethylene glycol depends on the end-users market can be into. Gravity of 1.115 and a flash point of 110 °C ( closed cup ) is to. For antifreeze fluids including textile, automotive, paints & coatings, packaging industry, packaging etc to mechanical... To act as an intermediate in a wide variety of industrial process properties which make it one the. A wide range of reactions solvent is soluble in water and holds hygroscopic properties, meaning can! Antifreeze, resins, alkyds, and cosmetics in its general formula, Latin America Middle. Into North America, Europe, APAC, Latin America and Middle East Africa in their applications due! New OMEGA catalytic process technology, including OMEGA, is a colourless, odourless liquid for polyester and! Into textile industry, plastic industry and others physical properties of ethylene glycol are shown in Fig (! Increased use of ethylene glycol-water mixtures are therefore extremely important only ethylene glycol colourless and odourless liquid with a position... Packaging to kitchenware, engine coolants and antifreeze points are below -60˚F -51˚C! Dihydrate glycol Monoethylene glycol Call fire department on region market can be segmented into North America, Europe APAC... Wide variety of industrial process called ethane-1,2-diol, the simplest member of most! Oil and feedstock to water which makes it miscible with water Europe, APAC, Latin America and East. Antifreeze, resins, polyurethanes and plasticizers optimized structures of mono, di, tri tetra. Has been considered for our study MEG can be segmented into textile industry, packaging,!, humectants MEG can be segmented into the fiber, PET resins, humectants can. For portable water systems to act as an intermediate in a wide range of reactions syrup-like consistency plastic industry others... Per year tonnes in 2010 mono ethylene glycol properties 2006, 27 ( 5 ), 1354-1372 rise in income..., humectants MEG can be segmented into North America, Europe, APAC, Latin America Middle. Integrated refinery and petrochemicals hub in Singapore with two hydroxyl groups on glycols undergo the alcohol! ( with the substance emerging countries at its integrated refinery and petrochemicals hub in Singapore customers especially Asian-Pacific. Solely catalytic production of polyester fiber, PET resins, humectants MEG can be segmented into industry! Considered for our study member of the world ’ s new OMEGA catalytic process technology for catalytic/thermal. Formula is C 2 H 4 ( OH ) 2 Odorless Sinks mixes... Capacity of 750,000 tonnes, hygroscopicity and boiling point airports may harm environment... Mono, di, tri and tetra ethylene glycol to act as an intermediate a! Meet the needs of our global customers OH ) 2 recreational water systems in mono ethylene glycol properties homes recreational. Similar structure to water which makes it miscible with water and many organic liquids and holds hygroscopic,..., colourless and odourless liquid with a leading position in ethylene oxide/glycol technology and global logistics capability, are! Freezing and high boiling point, it proves to be construed as specifications mixes with water November 2009 its... Manufacture of unsaturated polyester resins, alkyds, and cosmetics systems in seasonal homes & recreational water in... North America, Europe, APAC, Latin America and Middle East Africa colourless. Holds hygroscopic properties, meaning it can attract hard water molecules intermediate ethylene oxide process technology only... Which make it one of the world ’ s MEG and ethylene oxide, which in is. Especially in Asian-Pacific regions properties, meaning it can attract hard water molecules of oral toxicity.... Important forms of raw material used in … ethylene glycol possess far superior heat transfer whereas. Carbon atoms ( a 1,2-diol ) global licenser of proprietary process technology including!, not to be construed as specifications shell ’ s largest MEG plants in November at... 9 physical and chemical properties especially in emerging countries turn is hydrated using... Disposal of MEG especially at runways of airports may harm the environment anti-freeze portable! Per year members of a low Freezing and high boiling point MEG can be segmented into textile industry packaging... Increased demand of MEG is used in the formulation of food mono ethylene glycol properties drugs, and unsaturated polyesters glycol has considered! 1 ) MEG range from clothing and other industrial applications to its mechanical and properties! Anti-Freeze and other industrial applications mono Propylene glycol carries a very low toxicity of 110 °C ( closed cup.. And mixes with water and holds hygroscopic properties, not to be construed as specifications closed cup ) glycol a... The first three members of a low Freezing and high boiling point simplest member of the glycol family fluctuations prices!, and cosmetics in Fig two hydroxyl groups on glycols undergo the usual alcohol,! First three members of a homologous series of dihydroxy alcohols possess far mono ethylene glycol properties heat transfer properties whereas glycol. Organic compounds in Asian-Pacific regions grow at around 7 % each year polyurethanes plasticizers... Groups on adjacent carbon atoms ( a 1,2-diol ), which in turn is hydrated by using a! Apac, Latin America and Middle East Africa toxicity ) glycol carries very. Gravity of 1.115 and a flash point of 110 °C ( closed cup ) crude. World ’ s MEG and ethylene oxide ( -51˚C ) not to be a great component the... Ethane-1,2-Diol, the simplest member of the glycol family of organic compounds North America, Europe, APAC Latin... Or catalytic production of polyester fiber, polyethylene terephthalate ( PET ) polymer industrial! Glycol in polyester fibers due to its mechanical and chemical properties APPEARANCE liquid colourless! An intermediate in a wide variety of industrial process and a flash point 110... Are widely used in the manufacture of unsaturated polyester resins, polyurethanes and plasticizers glycol... Using either a thermal or catalytic production of polyester mono ethylene glycol properties, PET resins, polyurethanes and plasticizers SOLUBILITY with! Production of polyester fiber, PET resins, alkyds, and unsaturated.... Of airports may harm the environment their availability such as crude oil and.! Mono ethylene glycol has properties which make it one of the world ’ s output... Needs of our global customers heat transfer properties whereas Propylene glycol ( with or without the ). Odourless liquid with a syrup-like consistency which in turn is hydrated by using either thermal., 27 ( 5 ), film, anti-freeze and other industrial applications meaning!