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DIPHENYL SULPHONE For Synthesis
| Article No. | Grade | Purity | CAS No. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
|---|---|---|---|---|---|---|---|
| SC2212 | For Synthesis | 98% | 127-63-9 | (C6H5)2SO2 | 218.27 | 2930.9099 | 60 Months |
Packings
| 100 g,500 g |
Physical Properties
| Physical state at 20 °C | Solid |
| Melting point/ Freezing point [°C] | 123 - 129 |
| Auto-ignition temperature [°C] | >475°C |
| Flash point [°C] | 184 |
| Initial boiling point [°C] | 379 |
| Vapour pressure [20°C] | 0.7 hPa at 50.7 °C |
| Vapour density | 7.5 |
| Relative density, liquid (water=1) | 1.36 g/cm3 at 20 °C |
| Solubility in water [% weight] | 0.014 g/l at 20 °C |
| Partition coefficient Log Pow octanol / water at 20°C | log Pow: 2.61 at 25°C |
Specifications
| Appearance | White crystalline powder or crystals |
| Infrared spectrum | Conforms |
| Purity (by GC) | Min 98.0% |
| Melting point | 125 to 129°C |
| Solubility | Clear colorless (25 mg/ml, Acetone) |
Safety Information and Hazard Symbols
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|---|---|
| Symbol | GHS07 |
| Signal Word | Warning |
| UN No. | |
| IMCO Class No. | |
| Packing Group | |
| Hazardous Statement | H302-H315-H319-H335 |
| Precaution Statement | P261-P305 + P351 + P338 |
| Risk Statement | |
| Safety Statement | |