اتیل متیل کتون 106014 مرک

اتیل متیل کتون 106014 مرک Ethyl methyl ketone 106014 merck Ethyl methyl ketone (2-butanone) EMPLURA(r). Description Catalogue Number 106014 Synonyms 2-Butanone, Methyl ethyl ketone, MEK Description Ethyl methyl ketone Overview EMPLURA(r)is our low-cost alternative to high-purity qualities. With EMPLURA(r)we offer a range of solvents for a plurality of basic applications in non-regulated industries and for less demanding applications, preparative laboratory work and cleaning purposes. EMPLURA(r)solvents provide adequate specifications with the most important parameters. Product Information CAS number 78-93-3 EC index number 606-002-00-3 EC number 201-159-0 Hill Formula C₄H₈O Chemical formula C₂H₅COCH₃ Molar Mass 72.11g/mol HS Code 2914 12 00 Structure formula Image Applications Application Ethyl methyl ketone (2-butanone) EMPLURA(r). CAS 78-93-3, EC Number 201-159-0, chemical formula C₂H₅COCH₃. Physicochemical Information Boiling point 79.6C (1013hPa) Density 0.805g/cm3 (20C) Explosion limit 1.8-11.5%(V) Flash point -4C Ignition temperature 514C Melting Point -86C Vapor pressure 105hPa (20C) Solubility 292g/l Toxicological Information LD 50 oral LD50 Rat 3400 mg/kg LD 50 dermal LD50 Rabbit > 8000 mg/kg Safety Information according to GHS Hazard Pictogram(s) Hazard Statement(s) H225: Highly flammable liquid and vapour. H319: Causes serious eye irritation. H336: May cause drowsiness or dizziness. EUH066: Repeated exposure may cause skin dryness or cracking. Precautionary Statement(s) P210: Keep away from heat/sparks/open flames/hot surfaces. No smoking. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. Storage class 3 Flammable liquids WGK WGK 1 slightly water endangering Disposal 1 Strongly contaminated halogen-free organic solvents: container A. Safety Information Hazard Symbols Irritant Flammable Categories of danger highly flammable, irritant R Phrase R 11-36-66-67 Highly flammable.Irritating to eyes.Repeated exposure may cause skin dryness or cracking.Vapours may cause drowsiness and dizziness. S Phrase S 9-16 Keep container in a well-ventilated place.Keep away from sources of ignition - No smoking. Storage and Shipping Information Storage Store at +5C to +30C. Transport Information Declaration (railroad and road) ADR, RID UN 1193 , 3, II Declaration (transport by air) IATA-DGR UN 1193 , 3, II Declaration (transport by sea) IMDG-Code UN 1193 , 3, II Specifications Purity (GC) 99.0% Identity (IR) conforms Free acid (as CH₃COOH) 0.002% Density (d 20 C/ 4 C) 0.804 - 0.805 Water 0.1%