CH5059

Methyl Ethyl Ketone ACS

$38.52$718.52

CAS No:
78-93-3
Synonym(s)
Ethyl methyl ketone, 2-Butanone, Methyl ethyl ketone, MEK
Molecular Formula:
C4H8O
Molecular Weight:
72.11
EC Number:
201-159-0
MDL number:
MFCD00011648
PubChem CID:
6569
Beilstein:
UN Number
1193
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Description

Methyl Ethyl Ketone ACS Grade CAS: 78-93-3 | M.F: C4H8O | MW: 72.11, Buy now for reliable and Reproducible results from ChemieR High Purity Solvent at Dawnscientific.

Methyl Ethyl Ketone ACS is a clear, colorless liquid with a sweet, acetone-like odor. It is an organic compound with the chemical formula C4H8O, making it a ketone. Its synonyms are Ethyl methyl ketone, 2-Butanone and MEK. It is soluble in water, alcohol, ether, acetone, and benzene. Methyl Ethyl Ketone is strong, fast-drying solvent and degreaser. It is a versatile organic solvent with a wide range of industrial applications, research, and experimentation.

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Application :

  • MEK ACS is effective at thinning acrylics, lacquers, polyester and epoxy resins, fiberglass resins, adhesives, and ink or for cleaning up adhesives, fiberglass repair tools, dried latex paint, and lacquer.
  • It also dissolves polystyrene and acts as a welding agent in model cement. 
  • It is used for reactions, extractions, and as a starting material for the production of numerous chemical compounds.
  • It is used for various purposes, including as a solvent for purification of active ingredients, and as a cleaning agent for equipment.

Benefits :

  • High quality and purity product which met the toughest standard of the American Chemical Society (ACS)
  • Low level of impurities
  • Batch-to-batch consistency
  • Affordable and easy to handle
ADDITIONAL INFORMATION

Properties

Quality Level
300
Vapor Density
-
Vapor Pressure
105 hPa ( 20 °C)
Assay
≥99.5% (GC)
Form
liquid
autoignition temp.
514 °C
expl. lim.
1.8-11.5 % (v/v)
technique(s)
-
impurities
≤0.0002 meq/g Alkalinity
≤0.0003% Substances reducing potassium permanganate (as O)
≤0.0005 meq/g Titrable acid
≤0.05% Acetone (GC)
≤0.05% Methanol (GC)
≤0.05% Water
≤0.1% 2-Butanol (GC)
color
clearAPHA: ≤10
transmittance
-
refractive index
-
pH
7 (20 °C)
bp
79.6 °C/1013 hPa
mp
-86 °C
density
0.805 g/cm3 at 20 °C
UV absorption
-
application(s)
-
SMILES string
-
InChI
1S/C4H8O/c1-3-4(2)5/h3H2,1-2H3
InChI key
ZWEHNKRNPOVVGH-UHFFFAOYSA-N

 

Safety Information

Pictograms
GHS02,GHS07
Signal Word
Danger
Hazard Statements
H225 - H319 - H336
Precautionary Statements
P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
Target Organs
Central nervous system
Storage Class Code
3 - Flammable liquids
WGK
WGK 1
Flash Point(F)
30.2 °F - closed cup
Flash Point(C)
-1 °C - closed cup
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