24230
Honeywell

2-Butanone

SKU
24230
Puriss., ≥99% (GC)
Synonym(s)
Ethyl methyl ketone; MEK; Methyl ethyl ketone
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Brand
Honeywell
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

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Specifications

PropertyValue
Explosion Limit10.1 %
Assay(GC)Min.99%
Non-volatilematterMax.0.002%
Water(KarlFischer)Max.0.1%
Autoignition Temperature960 °F

Properties

PropertyValue
Boiling Point/Range79-81 °C
ColorColorless
Density0.805 g/cm3 (20 °C)
Flashpoint-4 °C
FormLiquid
GradeReagent Grade Solvents
Incompatible MaterialsOxidizing agents
Lower Explosion Limit1.8 %(V)
Melting Point/Range-87 °C
Partition Coefficient0.26
Purity Percentage99
Purity Details>=99% (GC)
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.
Storage TemperatureAmbient

Safety Information

PropertyValue
Hazard Class3
Package GroupII
UN IDUN1193
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