Benzenesulfonyl fluoride
- CAS No.
- 368-43-4
- Chemical Name:
- Benzenesulfonyl fluoride
- Synonyms
- Phenylsulfonyl fluoride;Benzenesulfonyl fluoride;BENZENESULPHONYL FLUORIDE;Benzenesulphonylfluoride99%;Benzenesulfonyl fluoride 99%;Benzenesulfonyl fluoride,99%;Benzenesulphonyl fluoride 99%;Benzenesulfonic acid fluoride;Benzenesulfonyl fluoride, 99% 5GR
- CBNumber:
- CB6413057
- Molecular Formula:
- C6H5FO2S
- Molecular Weight:
- 160.17
- MDL Number:
- MFCD00007412
- MOL File:
- 368-43-4.mol
- MSDS File:
- SDS
| 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 |
| storage temp. | Storage temp. 2-8°C |
| form | liquid |
| color | Clear liquid |
| Sensitive | Moisture Sensitive |
| BRN | 2206835 |
| InChI | 1S/C6H5FO2S/c7-10(8,9)6-4-2-1-3-5-6/h1-5H |
| InChIKey | IDIPWEYIBKUDNY-UHFFFAOYSA-N |
| SMILES | FS(=O)(=O)c1ccccc1 |
| CAS DataBase Reference | 368-43-4(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| EPA Substance Registry System | Benzenesulfonyl fluoride (368-43-4) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS05,GHS06 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H302+H312-H314-H331 | |||||||||
| Precautionary statements | P261-P280-P301+P312-P303+P361+P353-P304+P340+P310-P305+P351+P338 | |||||||||
| Hazard Codes | C | |||||||||
| Risk Statements | 20/21/22-34 | |||||||||
| Safety Statements | 26-27-36/37/39-45 | |||||||||
| RIDADR | UN 3265 8/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | DB8940000 | |||||||||
| Hazard Note | Corrosive/Moisture Sensitive | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29049095 | |||||||||
| Storage Class | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects |
|||||||||
| Hazard Classifications | Acute Tox. 4 Oral Skin Corr. 1B |
|||||||||
| Toxicity | LD50 ipr-rat: 100 mg/kg NATUAS 173,33,54 | |||||||||
| NFPA 704 |
|
Benzenesulfonyl fluoride price More Price(22)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 282332 | Benzenesulfonyl fluoride 99% | 368-43-4 | 5g | $214 | 2026-04-30 | Buy |
| Biosynth | AAA36843 | Benzenesulfonyl fluoride | 368-43-4 | 5g | $308.8 | 2026-06-04 | Buy |
| Biosynth | AAA36843 | Benzenesulfonyl fluoride | 368-43-4 | 10g | $540.4 | 2026-06-04 | Buy |
| Biosynth | AAA36843 | Benzenesulfonyl fluoride | 368-43-4 | 25g | $1254.5 | 2026-06-04 | Buy |
| Biosynth | AAA36843 | Benzenesulfonyl fluoride | 368-43-4 | 50g | $2315.5 | 2026-06-04 | Buy |
Benzenesulfonyl fluoride Chemical Properties, Uses, Production
Chemical Properties
clear light yellow liquid
Uses
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.
reaction suitability
reaction type: click chemistry
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.
Benzenesulfonyl fluoride Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Wuhan Kenda Kexun Technology Co., Ltd | 18516102326 | hezuzhang@126.com | China | 46 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Capot Chemical Co., Ltd | +86 (0) 571 85 58 67 18 | China | 18187 | 66 | |
| Beijing Ouhe Technology Co., Ltd | 13552068683 13522913783 | 2355560935@qq.com | China | 11777 | 60 |
| Wuhan TCASChem Technology Co., Ltd. | 027-86697669 13986148687 | sales@tcaschem.com | China | 4000 | 55 |
| Beijing innoChem Science & Technology Co.,Ltd. | 400-810-7969 010-59572699 | ningzi.li@inno-chem.com.cn | China | 6122 | 55 |
| Bide Pharmatech Ltd. | 400-164-7117 18317119277 | product02@bidepharm.com | China | 40000 | 60 |
View Latest Price from Benzenesulfonyl fluoride manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-12-29 | BENZENESULFONYL FLUORIDE
368-43-4
|
1kg | 99% | Changzhou waston chemical technology Co.,Ltd |
-
- BENZENESULFONYL FLUORIDE
368-43-4
- $0.00
- 99%
- Changzhou waston chemical technology Co.,Ltd
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