108158-05-0
108158-05-0 structure
- Name: 5-Chloro-2-thiophenesulfonyl fluoride
- Chemical Name: 5-Chloro-2-thiophenesulfonyl fluoride
- CAS Number: 108158-05-0
- Molecular Formula: C4H2ClFO2S2
- Molecular Weight: 200.64
- Create Date: 2023-01-14 08:58:28
- Modify Date: 2025-08-27 12:24:30
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Description Sulfonyl fluoride motif can be used as a connector for the assembly of -SO2- linked small molecules with proteins or nucleic acids. This new click chemistry approach through sulfates is a complimentary approach to using amides and phosphate groups as linkers.
| Name | 5-Chloro-2-thiophenesulfonyl fluoride |
|---|---|
| Synonyms | MFCD21882476 |
| Density | 1.571g/mL at 25°C |
|---|---|
| Boiling Point | 250.5±25.0 °C(Predicted) |
| Molecular Formula | C4H2ClFO2S2 |
| Molecular Weight | 200.64 |
| Flash Point | 105.3±23.2 °C |
| Exact Mass | 199.916870 |
| LogP | 2.89 |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | n20/D 1.529 |
| Symbol |
GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314 |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| RIDADR | UN3265 |
| Hazard Class | 8 |