Sulfenone

Sulfenone Basic information

Product Name:	Sulfenone
Synonyms:	1-CHLORO-4-(PHENYLSULFONYL)BENZENE;4-CHLORODIPHENYL SULFONE;4-CHLOROPHENYL PHENYL SULFONE;LABOTEST-BB LT00159657;P-CHLOROPHENYL PHENYL SULFONE;SULFERONE;Sulfenone;sulfone,p-chlorophenylphenyl
CAS:	80-00-2
MF:	C12H9ClO2S
MW:	252.72
EINECS:	201-242-1
Product Categories:	Organic Building Blocks;Sulfones;Sulfur Compounds
Mol File:	80-00-2.mol

Sulfenone Chemical Properties

Melting point	90-94 °C(lit.)
Boiling point	389 °C / 719mmHg
density	1.3319 (estimate)
storage temp.	-20°C Freezer, Under inert atmosphere
solubility	acetone: soluble74.4 g/100ml at 20°C(lit.)
form	Solid
color	White to Off-White
Merck	14,8988
Stability:	Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference	80-00-2(CAS DataBase Reference)
NIST Chemistry Reference	Benzene, 1-chloro-4-(phenylsulfonyl)-(80-00-2)
EPA Substance Registry System	p-Chlorophenyl phenyl sulfone (80-00-2)

Safety Information

Hazard Codes	Xn
Risk Statements	20/21/22
Safety Statements	36
WGK Germany	3
RTECS	WR5775000
TSCA	Yes
HS Code	2930909899
Hazardous Substances Data	80-00-2(Hazardous Substances Data)
Toxicity	LD50 orally in mice: 2.7 g/kg (Hazleton)

MSDS Information

Provider	Language
1-Chloro-4-(phenylsulfonyl)benzene	English
SigmaAldrich	English
ALFA	English

Sulfenone Usage And Synthesis

Chemical Properties	Sulfenone is White solid. Insoluble inwater; soluble in hexane, xylene, carbon tetrachloride, and acetone.
Uses	Sulfenone is an impurity of Dapson (D193250), an antibacterial used in the treatment of dermatitis herpetiformis.
Uses	Acaricide.
Uses	4-Chlorophenyl Phenyl Sulfone is an impurity of Dapson (D193250), an antibacterial used in the treatment of dermatitis herpetiformis.
General Description	4-Chlorophenyl phenyl sulfone is also referred to as sulphenone. It participates in palladium-catalyzed amidation reaction in the presence of low CO pressures and an iodide salt.

Sulfenone Preparation Products And Raw materials

Raw materials

Chlorosulfonic acid-->4-Chlorobenzenesulfonyl chloride-->Benzene, 1-chloro-2-(phenylsulfonyl)--->2-Chlorophenyl 4-chlorophenyl sulfone-->Benzene, 1-chloro-3-[(4-chlorophenyl)sulfonyl]--->Benzenesulfonic acid,4-chloro-, hydrazide-->4,4'-Dichlorodiphenyl sulfone-->N-Fluorobenzenesulfonimide-->BENZENESULFINIC ACID-->Sodium 4-chlorobenzene sulfinate-->4-CHLORO DIPHENYL SULFIDE-->DIPHENYLIODONIUM TRIFLUOROMETHANESULFONATE-->Phenylboronic acid-->Iodobenzene-->4-Chlorophenylboronic acid

4,4'-Diaminodiphenylsulfone Acaricide 3,3',4,4'-TETRACHLORODIPHENYL SULFONE Tetrachloroterephthalonitrile Sulfenone HEXACHLOROBENZENE Phenyl sulfoxide Difluorochloromethane N-[4-(4-CHLORO-BENZENESULFONYL)-PHENYL]-ACETAMIDE PHENYL VALERATE IMP. A (EP): CHLORPHENAMINE (USP: CHLORPHENIRAMINE) p-Dichlorobenzene Dicofol Allylbenzene 1,3-Dichlorobenzene Chlorphenamine maleate 1,2-Dichlorobenzene 2-Chlorobenzaldehyde

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