Methyl ethyl ketone peroxide 38234 484 mgkg 200 ppm4hr dimethyl phthalate 11 6800 mgkg cat 9300 mgm36. Methyl ethyl ketone mek sasol north american operations. If breathing is irregular or stopped, administer artificial respiration. Methyl ethyl ketone peroxide liquid with 60% diluent 105 63 2,5dimethyl2,5dit. Back to top product description1,2 dow methyl isobutyl ketone is a stable, colorless liquid with a pleasant odor. Product safety assessment dow methyl isobutyl ketone. You have selected the maximum number of product attributes 3 to compare.
Revised on 82012 page 1 of 6 safety data sheet methyl ethyl ketone, technical 1. Methyl ethyl ketone, technical synonymsgeneric names. Safety data sheet methyl ethyl ketone mek fred holmberg. Pick your chemical label from our huge range of ansi and nfpa methyl ethyl ketone labels. Ethyl acetone 00107879 90 methyl isobutyl ketone 4methyl2pentanone.
Acetone, methyl ethyl ketone, tetrahydrofuran, chlorine. Page 5 of 5 safety data sheet methyl ethyl ketone section. Ethyl methyl ketone recommended use laboratory chemicals. Animal tests show that this substance possibly causes toxic effects upon human. Effects of a small intake may include excitation, euphoria, headache, dizziness, drowsiness, blurred vision, and fat. Rinse with plenty of water for at least 15 minutes and seek medical attention. Workers may be harmed from exposure to methyl ethyl ketone. Safety data sheet methyl ethyl ketone 1 identification of the substancepreparation and of the companyundertaking product name methyl ethyl ketone casno. Hazards identification this material is considered to be hazardous according to regulat ory guidelines see msds section 15. Chemtek limited 1st floor 12 hall quay great yarmouth. All components listed for this product are bound within the product. Identification of the substancemixture and of the companyundertaking.
Biological limits substance specimen sampling time limit determinant source. Identification of the substancemixture and of the supplier. Swallowing can cause drunkenness or harmful central nervous system effects. Methyl ethyl ketone 1 material safety data sheet revision issued. Packaging may still contain fumes and vapours that are flammable. Identification of the substance preparation and of the company undertaking product name. For thinning most types of lacquers, nitrocellolose,acrylic,butyrate and coatings based on. Methyl isobutyl ketone mibk revision date 03212019 version 4. Safety data sheet creation date apr2009 revision date 17jan2018 revision number 6 1. This material safety data sheet msds was requested moments ago. Overview health effects environmental effects sources of emissions references description methyl ethyl ketone is used as a solvent for lacquers, adhesives, cleaning materials to be electroplated, degreasing, rubber and rubber cement, printing inks, and paints, wood stains and varnishes, paint removers, in cleaning solutions, as a catalyst, and as a carrier. This colorless liquid ketone has a sharp, sweet odor reminiscent of butterscotch and acetone. Methyl ethyl ketone twa 590 mgm3 200 ppm na osha z1 methyl ethyl ketone stel 300 ppm na acgih methyl ethyl ketone twa 200 ppm na acgih note.
Product identifier and chemical identity product identifier methyl ethyl ketone other names ethyl methyl ketone, mek, 2butanone manufacturers product code 16256 recommended use solvent details of supplier manufacturer company. All ingredients are on the tsca inventory or are not required to be listed on the tsca inventory. Methyl ethyl ketone 78933 2011590 0 2 amorphous silica 7631869 2315454 0 2 ethyl benzene 100414 2028494 0 2 osha regulatory status. It is produced industrially on a large scale, and also occurs in trace amounts in nature. Chemtrec 8004249300 outside usa 7035273887 1216 6th ave n kent wa 98032 phone. M2081, m20820, m2084 casno 78933 synonyms 2butanone. Product name methyl ethyl ketone mek chemical name methyl ethyl ketone synonyms butan2on, 2butanon, ethyl methyl ketone reach reg. The level of exposure depends upon the dose, duration, and work being done. Methyl ethyl ketone mek revision date 05042018 version 1.
Uses advised against not for food, drug, pesticide or biocidal product use details of the supplier of the safety data. A fast evaporating polar solvent widely used in zinc rich coatings and as part of reducer blends. Disposal considerations care should be taken to ensure compliance with national, regional and local authority regulations. Methyl ethyl ketone hill brothers chemical company. Hexone 00108101 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. The substance methyl ethyl ketone mek, 2butanone cas number 78933 is. Ethyl methyl ketone ethyl methyl ketone hazard class. Methyl ethyl ketone 78933 200 ppm 200 ppm methyl isoamyl ketone 110123 100 ppm 50 ppm methyl namyl ketone 110430 100 ppm 100 ppm propylene oxide 75. Butanone, better known as methyl ethyl ketone or mek, is an organic compound with the formula ch3coch2ch3. Sds conform regulation ec no 19072006 of the european parliament and. Physical and chemical properties molecular formula ch3coch2ch3. It can be harmful to the eyes, skin, and if inhaled or swallowed. It is soluble in water and is commonly used as an industrial solvent.
Wear selfcontained breathing apparatus for firefighting if necessary. Methyl ethyl ketone 78 93 3 100% all concentrations are percent by weight unless material is a g as. Klean strip methyl ethyl ketone mek safety data sheet supersedes revision. Identification product name methyl ethyl ketone cat no. Synonyms 2butanone, 3butanone, methyl acetone, ethyl methyl ketone. Relevant identified uses of the substance or mixture and uses advised against. Ii section 15 regulatory information eu directives classification symbol of danger. This material is classified as hazardous under osha regulations. Methyl ethyl ketone page i revision history original development support document dsd posted as final on november 19, 2010. Synonyms 2 butanone, 3butanone, methyl acetone, ethyl methyl ketone. Methyl ethyl ketone c 4 h 8 o or ch 3 ch 3 coch 2 ch 3 is a colorless, flammable liquid with a sharp odor.
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