2-Fluorobenzenesulfonyl chloride
2-氟苯磺酰氯
Also known as: 2-Fluorobenzene-1-sulfonyl chloride, 2-Fluorobenzenesulphonyl chloride, 2-Fluorophenylsulfonyl chloride, o-Fluorobenzenesulfonyl chloride, Benzenesulfonyl chloride, 2-fluoro-
- CAS No.
- 2905-21-7
- Jingsj CID
- J-5178-1
- Molecular Formula
- C6H4ClFO2S
- Chinese Name
- 2-氟苯磺酰氯
- Molecular Weight
- 194.611 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 27-30 °C(lit.) |
|---|---|
| Boiling Point | 242.0±13.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 100.2±19.8 °C |
GHS Safety & Compliance
CorrosionSignal word: Danger
Frequently Asked Questions
What is the CAS number of 2-Fluorobenzenesulfonyl chloride?
2905-21-7
What are the molecular formula and molecular weight of 2-Fluorobenzenesulfonyl chloride?
C6H4ClFO2S, molecular weight 194.611 g/mol
Is 2-Fluorobenzenesulfonyl chloride hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026