Ethyl Methyl Ketone 99.7% HPLC
2-Butanone; MEK; Methyl ethyl ketone
Product Code. |
01187 |
Grade |
|
Purity |
99.7% |
CAS No. |
78-93-3 |
Molecular Formula |
C4H8O |
Molecular Weight |
72.11 |
H.S.Code |
2914.12000 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Liquid |
Colour |
Clear Colorless |
Odour |
Sharp mint-like odor |
| Melting point/ Freezing point [°C] |
-87 °C |
Auto-ignition temperature [°C] |
404°C |
Flammability (solid, gas) |
Flammable |
| Flash point [°C] |
-3 °C |
Boiling point [°C] |
80 °C |
Evaporation rate |
2.7 |
| Vapour pressure [20°C] |
95 hPa at 20 °C |
Vapour density |
2.49 |
Density [g/cm3] |
0.81 |
| Solubility in water [% weight] |
29 g in 100 g of water |
Partition coefficient Log Pow octanol / water at 20°C |
0.29 |
Explosion limits - upper [%] |
10.10% |
| Explosion limits -lower [%] |
1.80% |
Packaging
Specification
| Appearance | A clear colourless liquid |
| Assay | Min 99.7% |
| Density (d20°C/4°C) | 0.805 - 0.815 |
| APHA colour | Max 10 Hazen |
| Non volatile matter | Max 0.001% |
| Acidity | Max 0.003 meq/g |
| Water (H2O) | Max 0.1% |
| UV spectrum (1 cm cell; Ref.: water) | |
| Wavelength (nm) | Min T (%) |
| 330 | 20 |
| 340 | 80 |
| 350 | 98 |
Safety Information and Hazard Symbols
Symbol: GHS02, GHS07
Signal Word: Danger
UN No.: 1193
IMCO Class No.: 3
Packing Group: II
Hazardous Statement: H225-H319-H336
Precaution Statement: P210-P261-P305 + P351 + P338