However, the ACGIH (1986/Ex. at or above 73°F and below 100°F. It is an isomer of another solvent, tetrahydrofuran read more... Maha Sai Laboratories. 1-441). Linking to a non-federal website does not constitute an endorsement by CDC or any of its employees of the sponsors or the information and products presented on the website. Eastman™ MIAK (Methyl Isoamyl Ketone) has high solvent activity, slow evaporation rate, low density, low surface tension, and a high boiling point. Not affiliated Saving Lives, Protecting People, The National Institute for Occupational Safety and Health (NIOSH), National Institute for Occupational Safety and Health, A – NIOSH Potential Occupational Carcinogens, B – Thirteen OSHA-Regulated Carcinogens, D – Substances with No Established RELs, E – OSHA Respirator Requirements for Selected Chemicals, G – 1989 Air Contaminants Update Project: Exposure Limits NOT in Effect, Type C & CE – Definitions for Type C and Type CE Respirators, U.S. Department of Health & Human Services. Methyl isoamyl ketone is a colorless, clear liquid with a pleasant odor. 182/a, Kanukunta Road, Gummadidala,, Gummadidala, Hyderabad - 502313, Dist. Version 1.0 Date: 06/15/2015. OSHA No component of this product present at levels greater than or equal to 0.1% is identified as a carcinogen or potential carcinogen by OSHA. The detection limit of the analytical procedure, including a 9:1 split ratio, is 1.09 ng per injection. It is widely used in industrial solvents, fibers, pharmaceuticals, pesticides, spices, chemicals, and other fields. IDLH: N.D. OEL (ppm) 20ppm (t) 100ppm (o) 50ppm (s) (t) Comments: 6-methylheptane-3-one. MIAK is used for applications such as industrial coatings, resin solvents, thinners, polymerization solvents, and rubber intermediates. MIAK is used for applications such as industrial coatings, resin solvents, thinners, polymerization solvents, and rubber intermediates. 624-42-0. The low density and high activity of MIAK are significant advantages when formulating low-viscosity, high-solids coatings. AOG1YZD9QO. These properties make MIAK a very good solvent for high-solids coatings. 1-3, p. 400) states that “because methyl isoamyl ketone contains one more carbon atom than does methyl isobutyl ketone, methyl [isoamyl] ketone might produce irritation and narcosis at concentrations at least as low as those at which methyl isobutyl ketone produces these effects,” and NIOSH thus recommends a 50-ppm TWA for MIAK, corresponding to NIOSH’s recommendation for methyl isobutyl ketone (NIOSH 1978f, as cited in ACGIH 1986/Ex. Isoamyl methyl ketone, Isopentyl methyl ketone, 2-Methyl-5-hexanone, 5-Methyl-2-hexanone, MIAK. The NIOSH criteria document on the ketones (1978f, as cited in ACGIH 1986/Ex. 8-47, Table N1) concurs. It is slightly soluble in water and miscible with most organic solvents. In the final rule, OSHA is establishing an 8-hour TWA limit of 50 ppm for methyl isoamyl ketone. Methyl isoamyl ketone is used for organic synthesis. NIOSH also recommends a 50-ppm TWA limit for MIAK. 6-Methyl-3-heptanone. Find products that are predicted to be compatible with Eastman™ Methyl Isoamyl Ketone (MIAK). Hyderabad, Telangana. Synonyms & Trade Names. Synonyms: Isoamyl methyl ketone, Isopentyl methyl ketone, 2-methyl-5-hexanone, 5-Methyl-2-hexanone, methyl-2-Hexanone, MIAK. n (5-methyl-2-hexanone) CH 3 COC 2 H 4 CH(CH 3) 2.A colorless liquid with a pleasant odor, used as a solvent for cellulose esters, acrylic resins, and certain vinyl polymers. The proposed PEL was 50 ppm as an 8-hour TWA, with which NIOSH (Ex. The oral LD(50) value of methyl isoamyl ketone in rats is 1.67 g/kg (Smyth, Carpenter, Weil et al. METHYL AMYL KETONE. We have helped multiple customers, from … A practical determination of these HSP values would provide higher certainty. MIAK is lower in density than ester, aromatic hydrocarbons, and glycol ether solvents with similar evaporation rates. inhalation, ingestion, skin and/or eye contact, irritation eyes, skin, mucous membrane; headache, narcosis, coma; dermatitis; In Animals: liver, kidney damage, Eyes, skin, respiratory system, central nervous system, liver, kidneys, Centers for Disease Control and Prevention. MIAK (methyl isoamyl ketone) Synonyms: 5-Methyl-2-hexanone; 2-Methyl-5-hexanone; Methyl isopentyl ketone: Appearance: colorless, clear liquid with a pleasant odor: Structure: (CH 3) 2 CHCH 2 CH 2 COCH 3: 1.2. 2-Methyl-5-heptanone. CAS No. 1962/Ex. Read More View less. 1962/Ex. The Agency concludes that this limit will protect workers against the significant risk of narcotic and irritant effects, which constitute material health impairments that are associated with exposure to MIAK at levels above the new PEL.