Dimethyl Sulfoxide DMSO 67-68-5
CAS Number | 67-68-5 |
Melting Point | 18.4°C |
Boiling Point | 189°C (lit.) |
Density | 1.1g/ml at 20°C |
Vapour Density | 2.7 (vs air) |
Vapour Pressure | 0.42mm Hg (20°C) |
Refrctivity | n20/D 1.479 (lit.) |
Flashing Point | 192°F |
Storage | Store at RT |
Solubility | H2O: miscible (completely) |
Oxygen Ratio (pKa) | 35 (at 25°C) |
Appearance | liquid (temperature dependent) |
Color | clear, colorless |
Relative Polarity | 0.444 |
Explosive Limit | 1.8-63% (V) |
Freezing Point | 18.4°C |
Sensibility | Hygroscopic |
Stability |
Stable. Incompatible with a very wide range of materials, including acid chlorides, strong acids, strong oxidizing agents, strong reducing agents, phosphorus halides, moisture, copper wool + trichloroacetic acid. Reacts violently with a number of materials. Hygroscopic. |
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