Ethanesulfonic acid fluoride
- CAS NO.：754-03-0
- Empirical Formula: C2H5FO2S
- Molecular Weight: 112.12
- MDL number: MFCD00039749
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:24:40
What is Ethanesulfonic acid fluoride?
The Uses of Ethanesulfonic acid fluoride
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.
Properties of Ethanesulfonic acid fluoride
| Boiling point: | 134-135 °C |
| Density | 1.264 g/mL at 25 °C |
| EPA Substance Registry System | Ethanesulfonyl fluoride (754-03-0) |
Safety information for Ethanesulfonic acid fluoride
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H226:Flammable liquids H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Ethanesulfonic acid fluoride
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