4,4'-Bis(chlorosulfonyl)diphenyl ether
- Product Name4,4'-Bis(chlorosulfonyl)diphenyl ether
- CAS121-63-1
- CBNumberCB5387878
- MFC12H8Cl2O5S2
- MW367.22
- EINECS204-488-8
- MDL NumberMFCD00024884
- MOL File121-63-1.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 124-127°C |
| Boiling point | 471.8±30.0 °C(Predicted) |
| Density | 1.573±0.06 g/cm3(Predicted) |
| storage temp. | Hygroscopic, -20°C Freezer, Under inert atmosphere |
| solubility | DMSO, Ethyl Acetate (Slightly) |
| form | Solid |
| color | White to Off-White |
| Sensitive | Moisture Sensitive |
| BRN | 2169540 |
| Stability | Moisture Sensitive |
| CAS DataBase Reference | 121-63-1(CAS DataBase Reference) |
| FDA UNII | D24HP42U4T |
| EPA Substance Registry System | Benzenesulfonyl chloride, 4,4'-oxybis- (121-63-1) |
Safety
| Symbol(GHS) |
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| Signal word | Danger | |||||||||
| Hazard statements | H314-H318 | |||||||||
| Precautionary statements | P260h-P301+P330+P331-P303+P361+P353-P305+P351+P338-P405-P501a | |||||||||
| Hazard Codes | C | |||||||||
| Risk Statements | 34 | |||||||||
| Safety Statements | 36/37/39-27-26 | |||||||||
| RIDADR | 3261 | |||||||||
| TSCA | T | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29350090 | |||||||||
| Hazardous Substances Data | 121-63-1(Hazardous Substances Data) | |||||||||
| NFPA 704: |
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