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Merck

557161

Sigma-Aldrich

Bis(4-chlorophenyl) disulfide

97%

Synonym(s):

4,4′-Dichlorodiphenyl disulfide

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25 G
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25 G
₩271,817

About This Item

Linear Formula:
[ClC6H4S]2
CAS Number:
Molecular Weight:
287.23
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

form:
solid
Assay:
97%

₩271,817


In StockDetails


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Quality Level

Assay

97%

form

solid

mp

71-74 °C (lit.)

functional group

chloro
disulfide

SMILES string

Clc1ccc(SSc2ccc(Cl)cc2)cc1

InChI

1S/C12H8Cl2S2/c13-9-1-5-11(6-2-9)15-16-12-7-3-10(14)4-8-12/h1-8H

InChI key

ZIXXRXGPBFMPFD-UHFFFAOYSA-N

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This Item
CRM96153549312247545
Quality Level

100

Quality Level

300

Quality Level

100

Quality Level

-

mp

71-74 °C (lit.)

mp

143-146 °C (lit.)

mp

89-93 °C (lit.)

mp

-

form

solid

form

powder

form

-

form

liquid

functional group

chloro

functional group

-

functional group

disulfide

functional group

disulfide

General description

Bis(4-chlorophenyl) disulphide can be synthesized from 4-chlorophenylthiol via oxidation.[1] It produces poly(p-phenylene sulfide), via thermolysis.[2] Bis(4-chlorophenyl) disulfide can also be prepared by a microwave assisted method involving the reaction between respective elemental sulfur and 1-chloro-4-iodobenzene in the presence of CuO nanopowder (catalyst).[3]

Application

Bis(4-chlorophenyl) disulfide may be used to synthesize non-symmetrical heterodimer 4-chlorophenyl-2′-nitrophenyl disulfide.[4]

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Microwave-assisted one-pot synthesis of symmetrical diselenides, ditellurides and disulfides from organoyl iodides and elemental chalcogen catalyzed by CuO nanoparticles.
Botteselle GV, et al.
J. Mol. Catal. A: Chem., 365, 186-193 (2012)
Synthesis of poly (p-phenylene sulfide) by thermolysis of bis (4-halophenyl) disulfides.
Wang ZY and Hay AS.
Macromolecules, 24(1), 333-335 (1991)
A mild and environmentally benign oxidation of thiols to disulfides.
Kirihara M, et al.
Synthesis, 2007(21), 3286-3289 (2007)
Szymon Sobczak et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 24(35), 8769-8773 (2018-04-21)
This work describes, for the first time, the application of combined pressure and temperature stimuli in disulfide metathesis reactions. In the system studied, above a pressure of 0.2 GPa, equimolar amounts of symmetric disulfides bis 4-chlorophenyl disulfide [(4-ClPhS)2 ] and bis
Tomislav Friščić
Chemical Society reviews, 41(9), 3493-3510 (2012-03-01)
Mechanochemical reactions effected by milling or grinding are an attractive means to conduct chemical reactions dependent on molecular recognition and to systematically explore different modes of molecular self-assembly. The natural relationship between milling mechanochemistry and supramolecular chemistry arises primarily from

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