Bis(2-nitrophenyl) disulfide

CAS No.：1155-00-6

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Bis(2-nitrophenyl) disulfide Basic information

Product Name:	Bis(2-nitrophenyl) disulfide
Synonyms:	O-NITROPHENYLDISULFIDE;O,O'-DINITROPHENYL DISULFIDE;Bis-(2-nitrophenyl)-disulfid;Disulfide, bis(2-nitrophenyl);Disulfide, bis(o-nitrophenyl);Disulfide,bis(2-nitrophenyl);o,o'-Dinitrodiphenyl disulfide;1-Nitro-2-[(2-nitrophenyl)disulfanyl]benzene
CAS:	1155-00-6
MF:	C12H8N2O4S2
MW:	308.33
EINECS:	214-581-5
Product Categories:
Mol File:	1155-00-6.mol

Bis(2-nitrophenyl) disulfide Chemical Properties

Melting point	194-197 °C (lit.)
Boiling point	441.9±30.0 °C(Predicted)
density	1.62 g/cm3 (-123.16℃)
refractive index	1.6510 (estimate)
storage temp.	Sealed in dry,Room Temperature
form	powder to crystal
color	Light yellow to Brown
BRN	1016770
CAS DataBase Reference	1155-00-6(CAS DataBase Reference)
NIST Chemistry Reference	Bis(o-nitrophenyl)disulfide(1155-00-6)
EPA Substance Registry System	Disulfide, bis(2-nitrophenyl) (1155-00-6)

Safety Information

Safety Statements	22-24/25
WGK Germany	3
TSCA	Yes
HS Code	29309099

MSDS Information

Provider	Language
Bis(2-nitrophenyl) disulfide	English
SigmaAldrich	English
ACROS	English
ALFA	English

Bis(2-nitrophenyl) disulfide Usage And Synthesis

Chemical Properties	yellow to yellow-green crystalline powder
Uses	Bis(o-Nitrophenyl) Disulfide, can be used in a PVC membrane electrode as a sensor for zinc ions. It is also a building block used for the synthesis of various pharmaceutical compounds. It can be used for the preparation of a series of 4-Azaindole inhibitors of c-Met kinase.
General Description	PVC membrane electrode based on bis(2-nitrophenyl)disulfide carrier acts as sensor for zinc ions. Bis(2-nitrophenyl) disulphide undergoes mechanochemical grinding with bis(4-chlorophenyl)disulfide in the presence of 1,8-diazabicyclo[5.4.0]undec-7-ene catalyst via metathesis reaction to yield non-symmetrical heterodimer 4-chlorophenyl-2′-nitrophenyl disulfide.
Purification Methods	Purify the disulfide by recrystallisation from glacial AcOH or from *C6H6 and the yellow needles are dried in an oven at 100o until the odour of the solvent is absent. It is sparingly soluble in EtOH and Me2CO. [Bogert & Stull Org Synth Coll Vol I 220 1941, Bauer & Cymerman J Chem Soc 3434 1949, Beilstein 6 IV 1672.]

Bis(2-nitrophenyl) disulfide Preparation Products And Raw materials

Raw materials	Sodium sulfide-->2-Nitrochlorobenzene-->2-NITROTHIOPHENOL
Preparation Products	2-Nitrobenzenesulfonyl chloride-->2,2'-Diaminodiphenyl disulphide

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