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Ethyl methyl ketone, EssentQ®

- Synonyms: 2-Butanone, Methyl ethyl ketone, MEKr- C4H8Or- M = 72,11 g/molr- CAS [78-93-3]r- EINECS-No.: 201-159-0r- Density: 0,80 g/cm3 r- Solub. in water: (20 ºC): 292 g/lr- Melting point: -86 ºCr- Boiling point: 79,6 ºCr- Flash pt. -4 ºCr- Ignition temp.: 505 ºCr- Vapour pressure: (20 ºC) 105 hPar- Dielectric const.: (20 ºC) 18,5r- LD 50 (oral, rat): 2737 mg/kgr- EC-Index-No.: 606-002-00-3r- ADR: 3 F1 II UN 1193r- IMDG: 3 II UN 1193r- IATA/ICAO: 3 II UN 1193r- GHS-signal word: Dangerr- GHS-H sentences: H225 - H319 - H336 - EUH066r- GHS-P sentences: P210 - P303+P361+P353 - P305+P351+P338 - P370+P378 - P405 - P501ar- Tariff number: 2914 12 00 00r- Applications: analytical chemistry, chromatography, synthesis of organic products, in food industry.rrSPECIFICATIONSrassay (G.C.): min. 99 %ridentity (IR-spectrum): passes testrdensity (20º/4º): 0,804 - 0,806rfree acid (as CH3COOH): max. 0,005 %rwater (K.F.): max. 0,2 %r