4-Fluorobenzenesulfonamide
- CAS NO.：402-46-0
- Empirical Formula: C6H6FNO2S
- Molecular Weight: 175.18
- MDL number: MFCD00025384
- EINECS: 206-946-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 23:59:17
What is 4-Fluorobenzenesulfonamide?
The Uses of 4-Fluorobenzenesulfonamide
4-Fluorobenzenesulfonamide, is used to produce bis-(4-fluoro-benzenesulfonyl)-amine with 4-fluoro-benzenesulfonyl chloride at temperature of 55 - 60. This reaction will need reagent OH-.
The Uses of 4-Fluorobenzenesulfonamide
4-Fluorobenzenesulfonamide may be used to synthesize 4-fluorophenylsulfonyldithiocarbimate potassium dihydrate and amino-substituted sulfanilamide derivatives.
General Description
4-Fluorobenzenesulfonamide is a para-halogen benzenesulfonamide. Ab initio Hartree-Fock (HF) and density functional theory (DFT) have been used to investigate the structural features of 4-fluorobenzenesulfonamide.
Properties of 4-Fluorobenzenesulfonamide
| Melting point: | 124-127 °C (lit.) |
| Boiling point: | 307.9±44.0 °C(Predicted) |
| Density | 1.428±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| form | powder to crystal |
| pka | 10.00±0.10(Predicted) |
| color | White to Almost white |
| Water Solubility | It is soluble in water. |
| CAS DataBase Reference | 402-46-0(CAS DataBase Reference) |
Safety information for 4-Fluorobenzenesulfonamide
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. 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 4-Fluorobenzenesulfonamide
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