Methyl ethyl ketone reference substance for gas chromatography, Supelco®

Supplier: MilliporeSigma
Danger

Synonyms: 2-ButanoneMEKButan-2-oneEK 500 AdditiveButanoneEthyl methyl ketone

1.09709.0005 1.09709.0005
EM1.09709.0005CS 66570 USD
EM1.09709.0005 CA1.09709.0005
Methyl ethyl ketone reference substance for gas chromatography, Supelco®
Methyl ethyl ketone
Formula: C₂H₅COCH₃
MW: 72.11 g/mol
Boiling Pt: 79.6 °C (1013 hPa)
Melting Pt: –86 °C
Density: 0.8054 g/cm³ (20 °C)
Flash Pt: –4 °C
Storage Temperature: Ambient
MDL Number: MFCD00011648
CAS Number: 78-93-3
EINECS: 201-159-0
UN: 1193
ADR: 3,
REACH: 01-2119457290-43
Merck Index: 13,06097
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Specification Test Results

Solubility 292 g/l (20 °C)
Melting Point -86 °C
Molar Mass 72.11 g/mol
Boiling Point 79.6 °C (1013 hPa)
Vapor Pressure 105 hPa (20 °C)
Flash Point -1 °C
Refractive Index 1.3814 (15 °C)
Explosion Limit 1.8 - 11.5 %(V)
Density 0.805 g/cm3 (20 °C)
pH 5.5 (300 g/l, H2O, 20 °C)
Ignition Point 514 °C
Saturation concentration 310 g/m3 (20 °C) Air
Evaporation number 6.3
Hazard Class 3
Hazard Class Description Flammable liquid

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