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2725-55-5

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2725-55-5 Structure

2725-55-5 Structure
IdentificationBack Directory
[Name]

4,4'-Dichlorodiphenyldisulfimide
[CAS]

2725-55-5
[Synonyms]

Dichlorodiphenyldisulfimide
4,4'-DICHLORODIPHENYLDISULFIMIDE
4-chloro-N-(4-chlorophenyl)sulfonylbenzenesulfonamide
Benzenesulfonamide, 4-chloro-N-[(4-chlorophenyl)sulfonyl]-
[Molecular Formula]

C12H9Cl2NO4S2
[MDL Number]

MFCD00018652
[MOL File]

2725-55-5.mol
[Molecular Weight]

366.24
Chemical PropertiesBack Directory
[Boiling point ]

521.1±60.0 °C(Predicted)
[density ]

1.567±0.06 g/cm3(Predicted)
[pka]

-2.66±0.40(Predicted)
Hazard InformationBack Directory
[Description]

4,4'-Dichlorodiphenyldisulfimide is prepared by treating the corresponding sulfonyl chloride with 0.45 mol of ammonium chloride at 0 – 3 ℃, with dropwise addition of sodium hydroxide solution at pH 8; yield 91%. Used as a reagent for identifying amines.
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