557161
Bis(4-chlorophenyl) disulfide
97%
Sinonimo/i:
4,4′-Dichlorodiphenyl disulfide
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About This Item
Formula condensata:
[ClC6H4S]2
Numero CAS:
Peso molecolare:
287.23
Numero CE:
Numero MDL:
Codice UNSPSC:
12352100
ID PubChem:
NACRES:
NA.22
Prodotti consigliati
Livello qualitativo
Saggio
97%
Stato
solid
Punto di fusione
71-74 °C (lit.)
Gruppo funzionale
chloro
disulfide
Stringa SMILE
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
ZIXXRXGPBFMPFD-UHFFFAOYSA-N
Categorie correlate
Descrizione generale
Bis(4-chlorophenyl) disulphide can be synthesized from 4-chlorophenylthiol via oxidation. It produces poly(p-phenylene sulfide), via thermolysis. 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).
Applicazioni
Bis(4-chlorophenyl) disulfide may be used to synthesize non-symmetrical heterodimer 4-chlorophenyl-2′-nitrophenyl disulfide.
Codice della classe di stoccaggio
11 - Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 3
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
Dispositivi di protezione individuale
Eyeshields, Gloves, type N95 (US)
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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
Global Trade Item Number
| SKU | GTIN |
|---|---|
| R536237-1EA | |
| 557161-25G | 4061832419862 |
| 557161-5G |
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