Dimethyl Sulphoxide 99% For Synthesis
Methyl sulfoxide; DMSO; Sulfinylbis(methane); Dimethyl sulfoxide; Sulfinylbismethane
Product Code. |
01048 |
Grade |
For Synthesis |
Purity |
99% |
CAS No. |
67-68-5 |
Molecular Formula |
C2H6OS |
Molecular Weight |
78.13 |
H.S.Code |
2930.90990 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Liquid |
Colour |
Clear Colorless |
Odour |
Garlic-like odor |
| Melting point/ Freezing point [°C] |
16 - 19 °C |
Auto-ignition temperature [°C] |
215°C |
Flash point [°C] |
87 °C |
| Boiling point [°C] |
189 °C |
Evaporation rate |
4.3 |
Vapour pressure [20°C] |
0.55 hPa at 20 °C |
| Vapour density |
2.7 |
Density [g/cm3] |
1.1 g/cm3 |
Solubility in water [% weight] |
Completely miscible |
| Partition coefficient Log Pow octanol / water at 20°C |
-2.03 |
Explosion limits - upper [%] |
42% |
Explosion limits -lower [%] |
3.50% |
Packaging
Specification
| Appearance | A clear colorless liquid |
| Assay | Min 99.0% |
| Weight/ mL at 20°C | 1.099 - 1.101 g/ml |
| Water (H2O) | Max 0.2% |
Safety Information and Hazard Symbols