In addition, Butyl CELLOSOLVE solvent is the most widely used cosolvent for industrial waterborne coatings due to its excellent balance of volatility, resin solvency and oil/water solubility. Methyl CARBITOL Solvent-Fuel System Icing Inhibitor (FSII) is used by the aviation industry according to U. S. Military Specification MIL-I-85470 and equivalents around the world to prevent icing in aircraft jet fuel systems. It can be used with associative thickeners to enhance application properties such as brushability or roll application in high performance coatings. NOTE: Dow does not recommend using aluminum, copper, galvanized iron, galvanized steel, Viton elastomers, neoprene or natural rubber with its glycol ethers. For several of the products, special Health Effects Overviews and Toxicology Summaries have been prepared. Glycol Ether EB Acetate 29 November 2017 _____ SECTION 8 - EXPOSURE CONTROLS / PERSONAL PROTECTION Engineering measures: Technical measures and appropriate working operations should be given priority over the use of personal protective 8.2 Exposure controls 8.1 Control parameters Advice on protection against fire and explosion Avoid sources of ignition. (1) Pensky-Martens Closed Cup unless otherwise noted. Bacterial growth inhibition tests(3) indicate that none of the DOW Glycol Ether products should be inhibitory to conventional biological wastewater treatment processes at reasonable discharge levels [500 to 1000 mg/L in compliance with applicable regulations], and they would be expected to undergo rapid biodegradation in the concentrated biomass of these systems. (2) Pour Point. Significant differences exist in product toxicity and corresponding exposure levels considered appropriate for different products within the family. Butyl rubber or EPDM can be used for gaskets and packing. Technical Service. DOW Glycol Ether products are produced through continuous processes of selectively reacting an alcohol and ethylene oxide. Site Use Terms The product’s mild odor and ability to improve dye penetration make it attractive for non-grain-raising wood stains, spirit-type dyes and textile dye pastes. Hexyl CARBITOL solvent is useful as a coalescing aid in waterborne emulsion or dispersion coatings. Soluble in acetone. n-butoxyethanol . In some cases, this process can be utilized to remove Butyl CELLOSOLVE solvent from an aqueous waste stream. 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. What’s actually in the chemical, though? Glycol ethers are characterized by their excellent solvency, chemical stability and compatibility with water and a number of organic solvents. It has limited water miscibility. … Methyl CARBITOL Solvent (Diethylene Glycol Monomethyl Ether). Hexyl CELLOSOLVE solvent has the characteristic structure of glycol ethers and contains both ether and alcohol functional groups in the same molecule. You’ve likely encountered these chemicals — from glycol ether EB to glycol ether DB — in countless industrial applications. Butyl CARBITOL Solvent (Diethylene Glycol Monobutyl Ether). Table 1. They have relatively low vapor pressures. Mission Models Thinner . In fact, glycol ether EB is the prime ingredient in hundreds of cleaning solutions used worldwide because of its ability to break down both hydrophilic and hydrophobic particles. With over 300 types of glycol ethers, customers are able to select the appropriate chemical with the flame resistance, solubility, and volatility they require. Solvent in the formulation of polysulfide polymer-polyepoxy resins used as the food-contact surface for dry food. Butyl CELLOSOLVE solvent is an excellent solvent widely used in coatings and cleaner applications, including many directed to consumer markets. As a dispersant, it prevents congealing, which aids in the release of gas. Table 3. Figure 6. After the original test time, each retest should be one-half the original period. The use of glycol ethers also allowed exploitation of temperature‐change‐induced phase splitting behavior to concentrate the desired product. Glycol ether’s unique chemical structure of an alcohol and an ether give it hydrophobic and water soluble properties. 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. monobutyl ether . (4) Methods for Measuring the Acute Toxicity of Effluents to Freshwater and Marine Organisms, EPA/600/4-85/O1 3, March 1985 DOW Glycol Ether products can be stored and piped in carbon steel. Glycol ether EB . 1, Section 2, “Effects On Biotic Systems,” Updated 1993. ApplicationsUsed in a variety of cleaning applications such as household cleaners, industrial cleaners, laundry prewash stain. The alkoxytriglycols are useful as low-volatility components in paint stripping formulations, as dye carriers for textile dye processes, as chemical process solvents and as intermediates for making esters for use as solvents, surfactants and plasticizers. Glycol ethers are quite stable when proper handling and storage conditions are employed. Glycol ethers are either "e-series" or "p-series" glycol ethers, depending on whether they are made from ethylene oxide or propylene oxide, respectively. 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. Based on the results of these tests (Table 3), the DOW Glycol Ether products, as a group, demonstrate excellent biodegradability characteristics. 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. Mild-odored solvents for many resins, oils, waxes, fats and dyestuffs, Coupling agents for many water/organic systems, Miscible with a wide range of polar and non-polar organic solvents, Dye solvents in the textile, leather and printing industries, Solvents for grease and grime in industrial cleaning and specialty formulations, Solvents for insecticides and herbicides for agricultural applications, Coupling solvents for hard-surface cleaners and other soap-hydrocarbon systems, Solvents and cosolvents for conventional lacquer, enamel and stains for industrial coating systems, Cosolvents for waterborne industrial coating systems, Reaction with carboxylic acids, carboxylic acid chlorides, anhydrides and inorganic acids to produce esters, Reaction with organic halides to produce ethers, such as glymes, Reaction with alkenes and alkynes to produce ethers, Reaction with halogenating agents to produce alkoxy alkyl halides, Reaction with epoxides to produce polyether alcohols, Reaction with aldehydes and ketones to produce hemiacetals and acetals. Figure 1. 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. 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. Glycol ethers have several applications in industry as lubricants, colorants, and plasticizers. Some brand names for glycol ethers include Cellosolve, R Carbitol, R Dowanol, R and Ektasolve. The product family of glycol ethers has been the object of a substantial body of toxicological testing. Considering 200-500 kilotons of glycol ether are produced annually, chances are your business depends on this United States high-production volume chemical (a chemical whose production exceeds 100 kilotons a year) to keep it running smoothly. Methyl and ethyl ethers of ethylene glycol are not used in consumer products in Europe. In fabric cleaners, Butyl CELLOSOLVE solvent assists in removing water-soluble stains and aids in brightening the colors of garments. The dual functionality present in the CELLOSOLVE and CARBITOL™ solvents and the alkoxytriglycol glycol ethers accounts for their unique solvency properties. Belongs to the Following Reactive Group(s) Alcohols and Polyols; Ethers; Potentially Incompatible Absorbents. 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. Heated storage is not normally required. R Your Right to Know: A product may contain a glycol ether without listing it on the label or in the ingredients. For technical assistance concerning DOW glycol ether products, contact us here. CARBITOL Solvent (Diethylene Glycol Monoethyl Ether). Properties of Selected Glycol Ethers†. (5) EPA, CFR 797.1400, Fish Acute Toxicity Test, February 1997. Its slow evaporation rate provides excellent flow and leveling in high-bake coatings as well as air-dry systems such as epoxy coatings. Closed containers may explode due to … It improves penetrating and wetting action of phosphoric acid-type rust removers. It is a diluent for hydraulic brake fluids and an intermediate in the manufacture of plasticizers. Butyl CELLOSOLVE solvent heightens gloss, improves flow-out and prevents orange-peel formation in lacquers, conventional and high solid coatings. Hexyl CARBITOL solvent has shown excellent performance in cleaning formulation for the removal of greasy soils. Components of paper and paperboard in contact with dry food only. Dow requests that the customer read, understand, and comply with the information contained in this publication and the current Material Safety Data Sheet(s). Glycol Ethers are a family of chemicals with key solvent properties used in various and diverse applications. (1) Percent by weight; 25% Product: 75% water. (1) This EPA Regulation cross-references to FDA Regulation 182.99 and 582.99 (21 CFR). Mineral oils, water and soaps are miscible with Butyl CELLOSOLVE solvent. Inert (or occasionally active) ingredients for use in formulations applied to growing crops only up to time of harvest. No smoking. FDA Status HAZARDS IDENTIFICATION Emergency Overview Appearance: liquid, colourless WARNING! Most tested glycol ethers show LC50 / EC50 values above 1000 mg/L. If there are no residues that can be considered as additives under these conditions, FDA regulations are not applicable. Hexyl CELLOSOLVE solvent plays an important role in specialty printing inks. Hexyl CARBITOL solvent, like Hexyl CELLOSOLVE solvent, displays a strong hydrocarbon-type solvency. The product line consists of more than 10 distinct chemicals. These solvents are widely used paints & coatings, industrial cleaners, and inks. (1) This test method monitors carbon dioxide produced from the biooxidation of molecular carbon in the test substance. Glycol Ether EB is popular because it’s used for multiple things like cleaning products, herbicides, oil … Shipment of these products must comply with all applicable Federal, state and local regulations. Hexyl CELLOSOLVE solvent is a high boiling point, slow evaporating solvent with excellent solvency characteristics. The broader glycol ether category covers a specific group of solvents made from alkyl ethers of ethylene glycol or propylene glycol. Glycol ethers have relatively low viscosities and freezing points. Starting At: $ 15.00. This varies based on the type of coating or paint. (1) Fate, Transport, and Transformation Test Guidelines, OPPTS 835.3110, Ready Biodegradability, EPA 712-C-98-076, January 1998. Registration dossier . The petroleum industry relies on glycol ether EB as a drilling stabilizer, oil slick dispersant, and in water-based and oil-based fracturing fluids. IZ180(N)LIQUID-1184(H) Registration dossier . A centrifugal pump is suitable for transfer services. (2) The material meets the criteria if it passes from 10% biodegradable to 60% biodegradable within a 10-day period. LT313-1000 . Glycol Ether DB (Diethylene Glycol Monobutyl Ether) is a colorless liquid that is miscible with water and most organic solvents. At temperatures above 50°C, it may be possible to decant an aqueous layer from an upper organic layer, thus reducing the organic content of the aqueous waste stream. The most common application for EB is used for is in paints and surface coatings as a surfactant and solvent. 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. Registration dossier . Glycol ether lowers the surface tension of products, stabilizing fluids pumped under extremely high pressures. It attacks some forms of plastics, rubber and coatings. Registration dossier . It is partly water soluble and miscible with most organic solvents. The use of glycol ethers has changed significantly over the past 30 years. Ethylene glycol ethers and glycol ether acetates are clear liquids with mild, pleasant odors. – Inverse Solubility, Storage & Handling Shipping Data Glycolether sind eine Stoffgruppe organischer Chemikalien, die auf Ethylenglycol oder Diethylenglycol als Basiseinheit basieren. Many cleaners and protectants contain glycol ether as an ingredient, including leather buffers, whiteboard cleaners, liquid hand and body soap, and dry cleaning solutions. Glycol ethers are a group of solvents based on alkyl ethers of ethylene glycol or propylene glycol commonly used in paints and cleaners. Glycol Ethers Background. 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. Thus, glycol ethers produced from higher molecular weight alcohols, such as Hexyl CELLOSOLVE™ solvent, have limited water solubility. Sigma-Aldrich Products are sold exclusively through Sigma-Aldrich, Inc. Registration dossier . Ethereal. Reproduction of any materials from the site is strictly forbidden without permission. 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