4-Chlorobenzenesulfonamide

4-Chlorobenzenesulfonamide Basic information

Product Name:	4-Chlorobenzenesulfonamide
Synonyms:	4-chloro-benzenesulfonamid;4-Chlorophenylsulfonamide;Add 55051;add55051;Benzenesulfonamide, p-chloro-;p-Chlorobenzenesulfamide;p-chloro-benzenesulfonamid;p-Chlorophenylsulfonamide
CAS:	98-64-6
MF:	C6H6ClNO2S
MW:	191.64
EINECS:	202-689-5
Product Categories:	Aromatics Compounds;Aromatics;Sulfur & Selenium Compounds;Sulfonamides/Sulfinamides;Organic Building Blocks;Sulfur Compounds;SULFONAMIDE;Benzene derivates
Mol File:	98-64-6.mol

4-Chlorobenzenesulfonamide Chemical Properties

Melting point	140-144 °C (lit.)
Boiling point	342.2±44.0 °C(Predicted)
density	1.408 (estimate)
refractive index	1.6000 (estimate)
storage temp.	Sealed in dry,Room Temperature
solubility	DMSO (Slightly), Methanol (Slightly)
pka	9.89±0.10(Predicted)
form	Powder
color	White
Water Solubility	1.322g/L(15 ºC)
BRN	1308891
CAS DataBase Reference	98-64-6(CAS DataBase Reference)
NIST Chemistry Reference	Benzenesulfonamide, 4-chloro-(98-64-6)
EPA Substance Registry System	Benzenesulfonamide, 4-chloro- (98-64-6)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36-24/25
WGK Germany	2
RTECS	DB1400000
HS Code	29350090

MSDS Information

Provider	Language
4-Chlorobenzenesulfonamide	English
ACROS	English
SigmaAldrich	English
ALFA	English

4-Chlorobenzenesulfonamide Usage And Synthesis

Chemical Properties	Off-White Solid
Uses	Anticonvulsant against audiogenic convulsion.
Definition	ChEBI: 4-chlorobenzenesulfonamide is a sulfonamide.
Synthesis Reference(s)	The Journal of Organic Chemistry, 7, p. 15, 1942 DOI: 10.1021/jo01195a003

4-Chlorobenzenesulfonamide Preparation Products And Raw materials

Raw materials

Ammonium hydroxide-->Chlorosulfonic acid-->4-Chlorobenzenesulfonyl chloride-->4-CHLOROBENZENESULFONIC ACID SODIUM SALT-->N-allyl-4-chlorobenzenesulfonamide-->5-(4-methoxyphenyl)-4-phenyl-1,3-thiazol-2-amine-->4-chlorobenzene-1-sulfonyl azide-->Benzenesulfonic acid,4-chloro-, phenyl ester-->N-TERT-BUTYL-4-CHLOROBENZENESULFONAMIDE-->Sodium 4-chlorobenzene sulfinate-->Benzenediazonium, p-chloro-, tetrafluoroborate(1-)-->4-Chlorothiophenol-->4-Chlorophenylboronic acid-->Phenyl carbamate-->Carbamimidothioic acid-->Chlorobenzene

Preparation Products

4-Hydrazinobenzenesulfonamide-->CHLORPROPAMIDE-->4-Chloro-3-nitrobenzenesulfonic acid

AKOS BBS-00008041 N-n-Butyl benzene sulfonamide 2-CHLORO-5-SULFAMOYLBENZOIC ACID 4-Chlorobenzenesulfonic acid Methanesulfonamide 4-Chlorobenzamide Benzenesulfonamide TRIFLUOROMETHANESULFONAMIDE Hydrochlorothiazide Trichlormethiazide Sulfanilamide 4-Chlorobenzenesulfonamide 3-AMINO-4-CHLORO-N-(2-CYANOETHYL)-BENZENE SULFONAMIDE, 98 2-NITROCHLOROBENZENE-4-SULFOMETHYL AMIDE p-Toluenesulfonamide 4-Chlorobenzenesulfonyl chloride 2-Carbomethoxybenzenesulfonamide 4,4'-Dichlorodiphenyldisulfimide

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