1,1'-Disulfanediylbis(2-chlorobenzene)

HCID 233482CAS 25338-90-3

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Basic information

Standard SMILES: Clc1ccccc1SSc1ccccc1Cl
InChIKey: IQCDDWQDDMUOCQ-UHFFFAOYSA-N
Molecular formula: C12H8Cl2S2
Average molar mass: 287.236 g/mol
Monoisotopic mass: 285.94444762

Names & identifiers

Preferred name: 1,1'-Disulfanediylbis(2-chlorobenzene)
IUPAC: 1,1'-Disulfanediylbis(2-chlorobenzene)
English name: 2,2'-Dichloro diphenyl disulfide
Molecular formula: C12H8Cl2S2
Molecular weight: 287.23

Names & synonyms

1,2-Bis(2-chlorophenyl)disulfane2,2'-Dichloro2,2'-DICHLORO DIPHEN-DichloroDiphenylDisulfide2,2'-DichlorodiphenyldisulfideDisulfide, bis(2-chlorophenyl)2,2'-Dichlorodiphenyl disulfide1,1'-disulfanediylbis(2-chlorobenzene)2,2''-DICHLORO DIPHENYL DISULFIDE 98%MIN1-CHLORO-2-((2-CHLOROPHENYL)DITHIO)BENZENE

Database identifiers

CAS: 25338-90-3、31121-19-4
PubChem CID: 233482
DTXSID: DTXSID10948181
Nikkaji: J185.666I

Properties

Physicochemical properties

Melting point: 82 · 82-83°C
Boiling point: 88 · 88-90 °C
Density: 1.431 · 1.431±0.10 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
storage temp.: Hygroscopic, Refrigerator, under inert atmosphere
solubility: Chloroform (Slightly), DMSO (Slightly, Heated, Sonicated), Methanol (Slightly, Heated, Sonicated)
form: Solid
color: White to Off-White

Chemistry & industry

Applications

Uses2,2''-Dichloro Diphenyl Disulfide is a symmetrical disulfide synthesized from oxidation of thiols using various catalysts such as solid supported catalyst (Al2O3/KF), copper chloride, selenium ionic liquid.