BENZENESULFONYL FLUORIDE
- CAS NO.：368-43-4
- Empirical Formula: C6H5FO2S
- Molecular Weight: 160.17
- MDL number: MFCD00007412
- EINECS: 206-707-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:23:46
What is BENZENESULFONYL FLUORIDE?
Chemical properties
clear light yellow liquid
The Uses of BENZENESULFONYL FLUORIDE
Benzenesulfonyl fluoride has been used in the preparation of α-sulfonyl phosphonates by direct sulfonylation of lithiated alkyl phosphonates.
General Description
The gas-phase fluorine migration reactions of radical cations of benzenesulfonyl fluoride have been studied by electron ionization tandem mass spectrometry.
Safety Profile
A poison by intraperitoneal route. Slightly irritating to sbn. Flammable when exposed to heat or flame. It can react vigorously with oxihzing materials. To fight fire, use water, foam, CO2, water spray or mist, dry chemical. When heated to decomposition it emits toxic fumes of Fand SO,. See also FLUORIDES and SULFATES.
Properties of BENZENESULFONYL FLUORIDE
| Boiling point: | 207-208 °C (lit.) |
| Density | 1.333 g/mL at 25 °C (lit.) |
| vapor density | 5.52 |
| refractive index | n |
| Flash point: | 189 °F |
| color | Clear liquid |
| Sensitive | Moisture Sensitive |
| BRN | 2206835 |
| CAS DataBase Reference | 368-43-4(CAS DataBase Reference) |
| EPA Substance Registry System | Benzenesulfonyl fluoride (368-43-4) |
Safety information for BENZENESULFONYL FLUORIDE
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Skull and Crossbones Acute Toxicity GHS06 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation H331:Acute toxicity,inhalation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. 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 BENZENESULFONYL FLUORIDE
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