Mek, also known as methyl ethyl ketone, is essentially equivalent to acetone in power, but is less soluable in water and evaporates slower. Methyl ethyl ketone fact sheet niosh pocket guide to. Identification of the substancemixture and of the companyundertaking date issued 19. Sigmaaldrich material safety data sheet product name 2.
Methyl ethyl ketone stel 300 ppm na acgih methyl ethyl ketone twa 200 ppm na acgih note. Butanone, also known as methyl ethyl ketone mek, is an organic compound with the formula ch 3 coch 2 ch 3. Or second, you can select a specific chemical to view all its compatible oring materials. Methyl ethyl ketone definition of methyl ethyl ketone by the free dictionary. For thinning most types of lacquers, nitrocellolose,acrylic,butyrate and coatings based on. Most standard ketone peroxides are available in red dye, and disappearing red dye. Uses advised against not for food, drug, pesticide or biocidal product use details of the supplier of the safety data. Workers may be harmed from exposure to methyl ethyl ketone.
This is a strong solvent similar to acetone but with a slower evaporation rate. March 2024 hazardous statements h225 highly flammable liquid and vapour h303 may be harmful if swallowed h304 may be fatal if swallowed and enters airways h316 causes mild. Barr 2105 channel avenue memphis, tn 381 emergency contact. Substance name methyl ethyl ketone mek casrn 78933 last revised 09262003 the oral reference dose rfd is based on the assumption that thresholds exist for certain toxic effects such as cellular necrosis. Samples containing 204 g mekp per 5 ml stored in the freezer for 21 days showed 10% loss of mekp. Material safety data sheet 2butanone section 1 chemical product and company identification msds name. In section 6, epa has characterized its overall confidence in the quantitative and qualitative aspects of hazard and dose. Methyl ethyl ketone mek solvent supplies ltd page 2 date. Identification methyl ethyl ketone is a colorless liquid with a fragrant, mintlike odor. Shop crown 128fl oz fast to dissolve methyl ethyl ketone mek at lowe. Sampling and analytical methods methyl ethyl ketone.
Hexone 00108101 methyl ethyl ketone dangerous goods class. This colorless liquid ketone has a sharp, sweet odor reminiscent of butterscotch and acetone. It is not intended to be a comprehensive treatise on the chemical or toxicological nature of methyl ethyl ketone. For more detailed information, refer to the msds or esds for reportable spillrelease quantities whether in the water, air or ground. Methyl ethyl ketone definition of methyl ethyl ketone by. Safety data sheet methyl ethyl ketone mek fred holmberg. Mek is a useful solvent in nitrocellulose coatings and vinyl films and lacquers, glyptal resins, paint removers, cements and adhesives, organic synthesis, cleaning fluids, printing, catalyst carriers, and acrylic coatings. Methyl ethyl ketone is a flammable liquid and a fire hazard. Ethyl methyl ketone msds material safety data sheet or sds, coa and coq.
Ethyl methyl ketone recommended use laboratory chemicals. Methyl ethyl ketone mek sasol north american operations. This page contains a guide to selecting oring materials based on chemical compatibility requirements. Methyl ethyl ketone is a colorless volatile liquid that is soluble in water. It is a strong fast acting solvent, cleaner and remover for inks, resins, adhesives, and contact cement. Identification of the substancemixture and of the companyundertaking. Heptan3one is a dialkyl ketone with butyl and ethyl as the two alkyl groups. March 2024 hazardous statements h225 highly flammable liquid and vapour h303 may be harmful if swallowed h304 may be fatal if swallowed and enters airways h316 causes mild skin irritation h319 causes serious eye irritation. Butanone, also known as methyl ethyl ketone mek, is an organic compound with the formula. Please refer to the air monitoring comparison value document amcv document.
Crown 128fl oz fast to dissolve methyl ethyl ketone mek at. Synonyms 2butanone, 3butanone, methyl acetone, ethyl methyl ketone. Ethyl methyl ketone cas 78933 109708 merck millipore. Barr customer service 8003983892 9017750100 phone number. Mekp standard solutions were tested for interference with acetone, methyl ethyl ketone, cyclohexanone, and 3methyl2butanone. A fast evaporating polar solvent widely used in zinc rich coatings and as part of reducer blends. Material safety data sheet section methylnpropyl ketone 1 chemical product and company identification msds name.
Chemtek limited 1st floor 12 hall quay great yarmouth. Methyl ethyl ketone sulfuric acid methyl tbutyl ether ammonium sulfate magnesium sulfate, anhydrous 0. Synthesis of mek peroxide monomer place methyl ethyl ketone 3. Ingestion may cause gastrointestinal irritation, nausea, vomiting and diarrhea. Please consult the product msds for changes in typical properties when using ketone peroxides containing dye. Identification product name methyl ethyl ketone cat no. Methyl ethyl ketone page 1 chapter 1 summary tables table 1 for air monitoring and table 2 for air permitting provide a summary of health and welfarebased values resulting from an acute and chronic evaluation of methyl ethyl ketone mek. Methyl ethyl ketone incident management key points fire highly flammable reacts with strong oxidisers emits toxic acrid smoke and fumes when heated to decomposition in the event of a fire involving methyl ethyl ketone use alcoholresistant foam or fine water spray and normal fire kit in combination with breathing apparatus health. Ethyl acetone 00107879 90 methyl isobutyl ketone 4 methyl 2pentanone. You have selected the maximum number of product attributes 3 to compare. It can be harmful to the eyes, skin, and if inhaled or swallowed. This file may not be suitable for users of assistive technology. Mek, 2butanone, methyl acetone, ethyl methyl ketone. The main sources of information for this fact sheet are epas health effects assessment for methyl.
Ethyl acetone 00107879 90 methyl isobutyl ketone 4methyl2pentanone. Ethyl butyl ketone is a colorless odorless liquid with a mild fruity odor. Safety data sheet creation date apr2009 revision date 17jan2018 revision number 6 1. Product safety assessment dow methyl isobutyl ketone. All these ketones, except acetone, exhibited positive interference. M2081, m20820, m2084 casno 78933 synonyms 2butanone. India veritas house, 70 mint road, fort, mumbai 400 001. Safety data sheet methyl ethyl ketone mek sds conform regulation ec no 19072006 of the european parliament and of the council concerning the registration, evaluation, authorisation and restriction of chemicals reach, annex ii eu section 1. It is soluble in water and is commonly used as an industrial solvent. Reason for citation methyl ethyl ketone is on the hazardous substance list because it is regulated by osha and cited by. Methyl ethyl ketone mek revision date 05042018 version 1. Synonyms 2 butanone, 3butanone, methyl acetone, ethyl methyl ketone. Ethyl methyl ketone prepared at the 28th jecfa 1984, published in fnp 312 1984 and in fnp 52 1992.
Crown 128fl oz fast to dissolve methyl ethyl ketone mek. No adi was allocated at the 25th jecfa 1981 synonyms methyl ethyl ketone, mek definition chemical names 2butanone, butane2one c. Consumer product safety commissions chemicals in products database lists 764 products that contain 2butanone oxime methyl ethyl ketoxime. Ph eur find msds or sds, a coa, data sheets and more information. It lessens but does not entirely remove problems that can occur with inadequate. Wear selfcontained breathing apparatus for firefighting if necessary. Identification of the substancemixture and of the supplier. Ethyl methyl ketone msds material safety data sheet or sds, coa and coq, dossiers, brochures and other available documents. Safety data sheet according to federal register vol. Ethyl methyl ketone cas 78933 106014 emd millipore. First, you can select a specific oring material to view its compatible chemicals. Safety data sheet methyl ethyl ketone del amo chemical. This product is denatured with mek methyl ethyl ketone. Safety data sheet methyl ethyl ketone mek holmberg.
Chemtrec 8004249300 outside usa 7035273887 1216 6th ave n kent wa 98032 phone. It is used as a solvent and in making plastics, textiles, and paints. Methyl ethyl ketone, also known as mek, ethyl methyl ketone, and 2butanone. It is produced industrially on a large scale, and also occurs in trace amounts in nature. Klean strip methyl ethyl ketone mek safety data sheet supersedes revision. Sds conform regulation ec no 19072006 of the european parliament and.
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