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Description
Catalogue Number
106014
Synonyms
2-Butanone, Methyl ethyl ketone, MEK
Description
Ethyl methyl ketone
Overview
EMPLURA® is our low-cost alternative to high-purity qualities. With EMPLURA® 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® solvents provide adequate specifications with the most important parameters.
References
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
72.11 g/mol
HS Code
2914 12 00
Structure formula Image
Applications
Biological Information
Physicochemical Information
Boiling point
79.6 °C (1013 hPa)
Density
0.805 g/cm3 (20 °C)
Explosion limit
1.8 - 11.5 %(V)
Flash point
-4 °C
Ignition temperature
514 °C
Melting Point
-86 °C
Vapor pressure
105 hPa (20 °C)
Solubility
292 g/l
Dimensions
Materials Information
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.
Signal Word
Danger
Storage class
3 Flammable liquids
WGK
WGK 1 slightly hazardous to water
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.
Irritant
Flammable