ChemicalBook >> CAS DataBase List >>ethylenesulphonyl fluoride
ethylenesulphonyl fluoride
- CAS No.
- 677-25-8
- Chemical Name:
- ethylenesulphonyl fluoride
- Synonyms
- Vinyl sulfonyl fluoride;Fluorosulfonylethene;Ethenesulfonylfluoride;ethylenesulphonyl fluoride;ESF Vinyl sulfonyl fluoride;Ethenesulfonyl fluoride,97%;Ethenesulfonyl fluoride 95%;Ethenesulfonic acid fluoride;Ethenesulfonyl fluoride (6CI, 7CI, 8CI, 9CI, ACI)
- CBNumber:
- CB0936426
- Molecular Formula:
- C2H3FO2S
- Molecular Weight:
- 110.11
- MDL Number:
- MFCD00051388
- MOL File:
- 677-25-8.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-05-27 22:59:41
| Product description | Number | Pack Size | Price |
| Ethenesulfonyl fluoride 95% | 746959 | 1g | $101 |
| Ethenesulfonyl fluoride ≥95%(GC) | 36447 | 1G | $106.2 |
| Ethenesulfonyl fluoride 97% | AA006JY2 | 250mg | $29 |
| Ethenesulfonyl fluoride 97% | AA006JY2 | 1g | $56 |
| Ethenesulfonyl fluoride 96% | AA006JY2 | 10g | $540 |
| More product size | |||
| Boiling point | 44-46 °C(Press: 50 Torr) |
|---|---|
| Density | 1.328 g/mL at 25 °C |
| refractive index | n20/D1.385 |
| Flash point | 40℃ |
| storage temp. | 2-8°C, stored under nitrogen |
| form | liquid |
| Appearance | Colorless to light yellow Liquid |
| InChI | InChI=1S/C2H3FO2S/c1-2-6(3,4)5/h2H,1H2 |
| InChIKey | BYPHZHGVWNKAFC-UHFFFAOYSA-N |
| SMILES | C(S(F)(=O)=O)=C |
| FDA UNII | FK3AZ38DKJ |
| EPA Substance Registry System | Ethenesulfonyl fluoride (677-25-8) |
| UNSPSC Code | 12352101 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |     GHS02,GHS05,GHS06,GHS08 |
|---|---|
| Signal word | Danger |
| Hazard statements | H226-H301+H311+H331-H314-H335-H341 |
| Precautionary statements | P202-P210-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338 |
| target organs | Respiratory system |
| Hazard Codes | T,C |
| Risk Statements | 23/24/25-34-68 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 2920 3(8) / PGII |
| WGK Germany | 3 |
| Storage Class | 3 - Flammable liquids |
| Hazard Classifications | Acute Tox. 3 Dermal Acute Tox. 3 Inhalation Acute Tox. 3 Oral Eye Dam. 1 Flam. Liq. 3 Muta. 2 Skin Corr. 1B STOT SE 3 |
ethylenesulphonyl fluoride price More Price(14)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 746959 | Ethenesulfonyl fluoride 95% | 677-25-8 | 1g | $101 | 2026-04-30 | Buy |
| Chem-Impex | 36447 | Ethenesulfonyl fluoride ≥95%(GC) | 677-25-8 | 1G | $106.2 | 2026-05-19 | Buy |
| aablocks | AA006JY2 | Ethenesulfonyl fluoride 97% | 677-25-8 | 250mg | $29 | 2026-05-28 | Buy |
| aablocks | AA006JY2 | Ethenesulfonyl fluoride 97% | 677-25-8 | 1g | $56 | 2026-05-28 | Buy |
| aablocks | AA006JY2 | Ethenesulfonyl fluoride 96% | 677-25-8 | 10g | $540 | 2026-05-28 | Buy |
ethylenesulphonyl fluoride Chemical Properties,Uses,Production
Uses
Ethenesulfonyl fluoride can be used as a reactant to synthesize:
- β-Arylethenesulfonyl fluorides via palladium(II) acetate-catalyzed Heck-Matsuda reaction with arenediazonium tetrafluoroborates.
- Bisalkylsulfonyl fluoride(BSF) monomers via Michael addition reaction with amines/anilines. BSF monomers are applicable in the synthesis of polysulfonates.
- Cyclobutane-fused pyridinyl sulfonyl fluorides by photocatalytic [2 + 2] cycloaddition with pyridones or isoquinolones.
reaction suitability
reaction type: click chemistry
ethylenesulphonyl fluoride Preparation Products And Raw materials
Global( 46)Suppliers
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677-25-8(ethylenesulphonyl fluoride)Related Search:
ethylenesulphonyl fluoride
Ethenesulfonylfluoride
Ethenesulfonic acid fluoride
Fluorosulfonylethene
Ethenesulfonyl fluoride,97%
ESF Vinyl sulfonyl fluoride
Ethenesulfonyl fluoride (6CI, 7CI, 8CI, 9CI, ACI)
Ethenesulfonyl fluoride 95%
Vinyl sulfonyl fluoride
677-25-8
C2H3FO2S
