glycol ether eb uses

Diese werden vorwiegend als Lösungsmittel, vor allem in Anstrichmitteln, sowie als Basis für Epoxydharze als verwendet. It is an excellent solvent for many coatings resin types, including alkyd, phenolic, maleic, epoxy, and nitrocellulose resins. For example, Butyl CELLOSOLVE solvent becomes less soluble and separates from solution as the solution temperature is increased (See Figure 6). Methyl CARBITOL Solvent (Diethylene Glycol Monomethyl Ether). It has limited water miscibility. The petroleum industry relies on glycol ether EB as a drilling stabilizer, oil slick dispersant, and in water-based and oil-based fracturing fluids. These solvents typically have a higher boiling point, together with the favorable solvent properties of lower-molecular weight ethers and alcohols. Glycol ether EB . Both E-series glycol ethers and P-series glycol ethers can be used … The use of glycol ethers has changed significantly over the past 30 years. These solvents are widely used paints & coatings, industrial cleaners, and inks. Hexyl CARBITOL Solvent (Diethylene Glycol Monohexyl Ether). Most tested glycol ethers show LC50 / EC50 values above 1000 mg/L. All Rights Reserved. Vapor Pressures for Selected Methyl and Ethyl Glycol Ethers, Figure 5. Thus, glycol ethers produced from higher molecular weight alcohols, such as Hexyl CELLOSOLVE™ solvent, have limited water solubility. C&L Inventory . Glycol ethers may be used in any food-related application (such as coatings or printing inks) without regard to specific FDA regulations if subsequent processing steps, such as washing, drying, vaporizing, heating, purging, etc., are adequate to completely remove all traces of the solvent. Figure 1. Some commonly used glycol ethers are listed on page 2, along with their abbreviations and chemical names, to help you identify which ones you may be working with. EPA Status These solvents typically have a higher boiling point, together with the favorable solvent properties of … No specific requirements for continued use, but EPA may issue data call-ins for toxicology data. Propyl CELLOSOLVE solvent is useful in printing and other specialized coatings applications. In long-term storage, nitrogen-blanketing of tanks may be desired to pre-empt any tendency of the glycol ethers to oxidize, which shows itself as an increase in acidity. Most importantly, Dow is the world’s leading producer of many of the principal raw materials used to manufacture glycol ethers: ethanol, n-propanol, n-butanol and ethylene oxide. This varies based on the type of coating or paint. H335 May cause respiratory irritation. Properties of Selected Glycol Ethers†. These characteristics, as well as its high boiling point and low vapor pressure, make it useful for twist setting and yarn and cloth conditioning.    – Surface Tension Acute (short-term) exposure to high levels of the glycol ethers in humans results in narcosis, pulmonary edema, and severe liver and kidney damage. Significant differences exist in product toxicity and corresponding exposure levels considered appropriate for different products within the family. DOW Glycol Ether products are produced through continuous processes of selectively reacting an alcohol and ethylene oxide. Als Lösungsmittel haben Glycolether typischerweise die vorteilhaften Lösungsmitteleigenschaften von Ethern und Alkoholen niedrigerer Molekülmassen, jedoch höhere Siedepunkte, was für die Verarbeitung vorteilhaft ist. For several of the products, special Health Effects Overviews and Toxicology Summaries have been prepared. Hexyl CARBITOL solvent is used in metal deco inks as a slow evaporating solvent providing good flow and leveling. Hexyl CELLOSOLVE solvent plays an important role in specialty printing inks. LyondellBasell offers a broad line of glycol ethers based on ethylene and propylene. DOW Glycol Ether products do not present a significant flammability hazard. (8) OECD Guidelines for Testing of Chemicals, Organization for Economic Cooperation and Development, Vol. Our blogs contain information on chemicals and food additives, including nutritional supplements, personal care ingredients, sanitation chemicals, and technical-grade chemicals. Registration dossier . Solvent in certain sanitizing solutions for food-processing equipment and utensils. Glycol Ether DB (Diethylene Glycol Monobutyl Ether) is a colorless liquid that is miscible with water and most organic solvents. Manufacturers of these chemicals are members of the Oxygen Solvents Producers Association (OSPA), a branch of the European Solvents Industry … Table 4. DOW Glycol Ether products, as well as the materials to manufacture them, are produced to exacting standards. It is extremely important that the last solvent to evaporate has good solvency properties for the coating system. Registration dossier . (NTP, 1992). When considering the use of any Dow products in a particular application, you should review Dow’s latest Material Safety Data Sheets and ensure that the use you intend can be accomplished safely. 77, No. In use since the 1930s, glycol ethers are solvents that dissolve both water-soluble and hydrophobic substances. It is widely used as a solvent, especially in the printing ink and paint industries. The butyl glycol ether family illustrated below is typical of the product family created with each of the chosen alcohols. Soluble in oil. The recommended resample times for glycol ethers are 24 months for drums, 12 months for bulk and 6 months for samples. They are extensively used as solvents in industrial processes and manufacturing and as thinner and viscosity improving agents in coating processes. 2-Butoxyethanol is a glycol ether with modest surfactant properties (and it can be used as a mutual solvent). H336 May cause drowsiness or dizziness. If there are no residues that … Glycol Ether EB is affordably priced solvent that can dissolve both hydrophobic and water soluble compounds, and is a solvent for paints, inks, cleaning products. Many cleaners and protectants contain glycol ether as an ingredient, including leather buffers, whiteboard cleaners, liquid hand and body soap, and dry cleaning solutions. How to tell if a product has 2-Butoxyethanol Glycol Ethers Background. (2) Percent by weight; 90% Hexyl CELLOSOLVE solvent: 10% water (solubility limitations). (2) The material meets the criteria if it passes from 10% biodegradable to 60% biodegradable within a 10-day period. The alkoxytriglycols are also useful as components of high boiling hydraulic brake fluids. Ethylene glycol monobutyl ether, more commonly known as glycol ether EB, butoxyethanol, or 2-Butoxyethanol, is an organic compound with the chemical formula BuOC2H4OH with a sweet odor reminiscent of its family line of ethers. (1) This EPA Regulation cross-references to FDA Regulation 182.99 and 582.99 (21 CFR). Glycol ether lowers the surface tension of products, stabilizing fluids pumped under extremely high pressures. Soluble in heptane. MAY BE HARMFUL IF … | Privacy. The customer should furnish the information in this publication to its employees, contractors, and customers, or any other users of the product(s), and request that they do the same. This is extensively used in heavy-duty cleaning formulations. Hexyl CELLOSOLVE Solvent (Ethylene Glycol Monohexyl Ether). DOW Glycol Ether products can be stored and piped in carbon steel. The product line consists of more than 10 distinct chemicals. (2) Pour Point. Reproduction of any materials from the site is strictly forbidden without permission. The USFDA has deemed glycol ether appropriate for use directly and indirectly within the food industry as an ingredient in adhesives, antimicrobial agents, defoamers, and stabilizers. Such treatments should remove solvent residues that could be considered food additives. This feature can be used to enhance the solvent effect of Butyl CELLOSOLVE solvent in aqueous solutions. Ecological Effects of Selected Glycol Ethers. Because of its limited water solubility and slow evaporation, it can be used in formulations for the silk screen process to prevent premature setting of the ink. Hexyl CARBITOL solvent, like Hexyl CELLOSOLVE solvent, displays a strong hydrocarbon-type solvency. Ethoxytriglycol is a possible exception, since it freezes at -9°F (-23°C). † The physical property data listed are considered to be typical properties, not specifications. (3) Alsop, G. M., R. A. Conway, “Bacterial Growth Inhibition Test,” Journal Water Pollution Control Federation, Vol. (2) Included in EPA list of Potentially Toxic Inerts/High Priority for Testing (ibid.). Hexyl CARBITOL solvent has shown excellent performance in cleaning formulation for the removal of greasy soils. (3) Percent by weight; 75% Hexyl CARBITOL solvent: 25% water (solubility limitations). (1) This test method monitors carbon dioxide produced from the biooxidation of molecular carbon in the test substance. Site Use Terms It is an excellent solvent for household and industrial cleaners, rust removers, and disinfectant. Butyl CARBITOL Solvent (Diethylene Glycol Monobutyl Ether). Some brand names for glycol ethers include Cellosolve, R Carbitol, R Dowanol, R and Ektasolve. Formulating with Glycol Ethers Article Precautionary statements : Prevention : P210 Keep away from heat/sparks/open flames/hot surfaces. Glycol ethers are a group of solvents based on alkyl ethers of ethylene glycol or propylene glycol commonly used in paints and cleaners. Glycol Ether EB is popular because it’s used for multiple things like cleaning products, herbicides, oil … Chemistry Surface Tension of Aqueous Solutions for Selected Alkoxytriglycols, Figure 4. Your business can undoubtedly use it as a safe, effective dispersant and solvent as well. 58 / Monday, March 26, 2012 / Rules and Regulations 02/13/2018 EN (English US) 5/8 Solubility : Soluble in water. Introduction Butyl CELLOSOLVE solvent exhibits strong solvency for alkyd, phenolic, nitrocellulose and maleic-modified resins. After this time, material should be sampled and tests run to be sure that quality has been maintained. OECD 301-B Carbon Dioxide Evolution Biodegradation Testing(1). As a solvent, glycol ether is an ingredient in many coatings, including latex paints, resins, lacquers, varnishes, and enamels. The Dow Chemical Company is the world’s leading producer of ethylene-oxide-based glycol ethers, both in product-line breadth and total volume produced. (3) Decomposes at 760 mmHg, boiling point extrapolated. Before handling any other products mentioned in the text, you should obtain available product safety information and take necessary steps to ensure safety of use. Glycol ethers are selected for specific purposes, suc… Glycol ethers are characterized by their excellent solvency, chemical stability and compatibility with water and a number of organic solvents. (4) Methods for Measuring the Acute Toxicity of Effluents to Freshwater and Marine Organisms, EPA/600/4-85/O1 3, March 1985 Butyl CELLOSOLVE Solvent (Ethylene Glycol Monobutyl Ether). Glycol Ethers are a family of chemicals with key solvent properties used in various and diverse applications. Registration dossier . As a dispersant, it prevents congealing, which aids in the release of gas. ApplicationsUsed in a variety of cleaning applications such as household cleaners, industrial cleaners, laundry prewash stain. Glycol ether’s unique chemical structure of an alcohol and an ether give it hydrophobic and water soluble properties. Eastman EB Solvent (Ethylene Glycol Monobutyl Ether) offers numerous benefits in coating, ink, and cleaner applications. Table 2. Butyl CARBITOL solvent serves as a mutual solvent for soaps, oils and water and as a component of liquid cleaners, “soluble” oils and textile oils. COMBUSTIBLE LIQUID AND VAPOR. Registration dossier . A centrifugal pump is suitable for transfer services. Typically, e-series glycol ethers are found in pharmaceuticals, sunscreens, cosmetics, inks, dyes and water-based paints, while p-series glycol ethers are used in degreasers, cleaners, aerosol paints and adhesives. The size of the shipment, mode of transportation and latest regulations all affect shipping classifications. (1) Percent by weight; 25% Product: 75% water. Related applications include special coatings for polystyrene, epoxy coatings and high-low thinners for viscosity reduction of alkyd baking enamels. (2) OECD Guidelines for Testing of Chemicals, Organization for Economic Cooperation and Development, Vol. Glycol Ether is typical used in most industrial applications as a surfactant. What’s actually in the chemical, though? Glycol Ether EB Version 1.11 Revision Date: 09/05/2019 SDS Number: 100000002203 2 / 12 Glycol Ether EB H319 Causes serious eye irritation. Glycol ethers may be used in any food-related application (such as coatings or printing inks) without regard to specific FDA regulations if subsequent processing steps, such as washing, drying, vaporizing, heating, purging, etc., are adequate to completely remove all traces of the solvent. The petroleum industry relies on glycol ether EB as a drilling stabilizer, oil slick dispersant, and in water-based and oil-based fracturing fluids. Registration dossier . Butyl CELLOSOLVE solvent heightens gloss, improves flow-out and prevents orange-peel formation in lacquers, conventional and high solid coatings. After the original test time, each retest should be one-half the original period. Distributor Availability A fast-evaporating, hydrophobic glycol ether with high solvency and excellent coupling abilities. Thousands of industries rely on glycol ether EB. Butyl CARBITOL solvent is a dye solvent used to promote rapid and uniform ink penetration for printing box-board and similar materials. Customers of the industrial chemical supplier, Bell Chem, have found glycol ether EB useful as a surfactant in the home, in businesses, and industrially. Biodegradation is the percent ratio of evolved CO2 to maximum theoretical CO2, based on organic carbon content of the test substance. NOTE: Dow does not recommend using aluminum, copper, galvanized iron, galvanized steel, Viton elastomers, neoprene or natural rubber with its glycol ethers. As a class of products, CELLOSOLVE and CARBITOL solvents are: This strong solvency leads to the selection of certain CELLOSOLVE and CARBITOL solvents and the alkoxytriglycol glycol ethers for a broad array of end-uses: Members of the CELLOSOLVE and CARBITOL solvent families are also useful chemical intermediates. Based on the results of these tests (Table 3), the DOW Glycol Ether products, as a group, demonstrate excellent biodegradability characteristics. Shipping Data As a dispersant, it prevents congealing, which aids … Type in Product Names, Product Numbers, or CAS Numbers to see suggestions. Stainless steel or high baked, phenolic-lined tanks may be used for critical applications sensitive to slight discoloration or trace-iron contamination. © 2021  Merck KGaA, Darmstadt, Germany and/or its affiliates. 2, Section 3, Degradation and Accumulation, Updated 1993. Glycolether sind eine Stoffgruppe organischer Chemikalien, die auf Ethylenglycol oder Diethylenglycol als Basiseinheit basieren. It is a diluent for hydraulic brake fluids and an intermediate in the manufacture of plasticizers. FDA Status Contact the industrial chemical supplier, Bell Chem, today at 407-339-2355 (BELL) to speak with one of our representatives concerning glycol ether EB or any of our other industrial chemicals. As a result, it provides unique cleaning power for removal of both watersoluble and greasy (water-insoluble) soils. It improves penetrating and wetting action of phosphoric acid-type rust removers. Low molecular weight E-series have been phased-out and progressively replaced by low molecular weight P-series whenever possible. It is also a coalescing aid for polyvinyl acetate latexes. Product Safety Component of defoaming agents used in the manufacture of paper and paperboard.    – Vapor Pressure Curves † The physical property data listed are considered to be typical properties, not specifications. Table 1. Components of paper and paperboard in contact with dry food only. Glycol ethers are either "e-series" or "p-series" glycol ethers, depending on whether they are made from ethylene oxide or propylene oxide, respectively. If there are no residues that can be considered as additives under these conditions, FDA regulations are not applicable. Diethylene Glycol Butyl Ether Product Page. Environmental Effects Product Profiles This allows uniform diffusion of the solvent through the film and maximizes appearance and film properties by reducing the occurrence of defects due to solvent-pop and air entrapment. Glycol Ether EB is a clear liquid with mild, pleasant odors. IDENTIFICATION MSDS Name: Diethylene Glycol Monobutyl Ether Synonyms: Butyl Carbitol, Glycol Ether DB, Butyl Di Glycol 2. The use of glycol ethers also allowed exploitation of temperature‐change‐induced phase splitting behavior to concentrate the desired product.