04380
Riedel-de Haën

2-Butanone

SKU
04380
Puriss. p.a., ACS reagent, ≥99.5% (GC)
Synonym(s)
Ethyl methyl ketone; MEK; Methyl ethyl ketone

ACS GENERAL USE SOLVENTS

  • value priced solution for applications such as preparative-scale HPLC, cleaning and organic synthesis
  • suitable for less demanding applications such as routine isocratic HPLC
  • variations and decrease issues traceable to solvent contamination
  • all solvents are tested to meet ACS general use specifications
Brand
Riedel-de Haën
UNSPSC Code
12191602
Beilstein Registry Number CAS Numbers (All) EC Number
Linear Formula
C2H5COCH3
MDL Number Molar Mass
72.11 g/mol
RTECS Number
EL6475000
Synonyms
Ethyl methyl ketone; MEK; Methyl ethyl ketone

Documents

Specifications

PropertyValue
Assay(GC)Min.99.5%
Refractiveindex(n20/D)1.378-1.380
Water(KarlFischer)Max.0.2%
Non-volatilematterMax.0.002%
Identity(NMR)complying
Peroxides(asH2O2)Max.10ppm
TitrableAcidMax.0.0005meq/g
Aluminium(Al)Max.0.5ppm
Barium(Ba)Max.0.1ppm
Bismuth(Bi)Max.0.1ppm
Calcium(Ca)Max.0.5ppm
Cadmium(Cd)Max.0.05ppm
Cobalt(Co)Max.0.02ppm
Chromium(Cr)Max.0.02ppm
Copper(Cu)Max.0.05ppm
Iron(Fe)Max.0.5ppm
Potassium(K)Max.0.5ppm
Lithium(Li)Max.0.1ppm
Magnesium(Mg)Max.0.1ppm
Manganese(Mn)Max.0.02ppm
Molybdenum(Mo)Max.0.1ppm
Sodium(Na)Max.0.5ppm
Nickel(Ni)Max.0.02ppm
Lead(Pb)Max.0.1ppm
Strontium(Sr)Max.0.1ppm
Zinc(Zn)Max.0.1ppm
APHAMax.15

Properties

PropertyValue
Boiling Point/Range79-81 °C
ColorColorless
Density0.805 g/cm3 (20 °C)
Flashpoint-4 °C
FormLiquid
GradeACS General Use Solvents
Incompatible MaterialsOxidizing agents
Lower Explosion Limit1.8 %(V)
Melting Point/Range-87 °C
Partition Coefficient0.26
Purity Percentage99.5
Purity Details>=99.5%
Solubility in Water290 g/l (20 °C)
Upper Explosion Limit11.5 %(V)
Vapor Pressure101 hPa (20 °C)
Viscosity0.423 mPa.s (15 °C)
pH-ValueNo data available
Product LinePuriss. p.a.
Storage TemperatureAmbient

Safety Information

PropertyValue
Hazard Class3
Package GroupII
UN IDUN1193
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