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: 2026-01-13 11:16:58

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.