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105457

Sigma-Aldrich

2,4-Dinitrobenzenesulfenyl chloride

96%

Synonym(s):
2,4-Dinitrophenylsulfenyl chloride, Kharasch reagent
Linear Formula:
(O2N)2C6H3SCl
CAS Number:
Molecular Weight:
234.62
Beilstein:
405600
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

96%

mp

94-97 °C (lit.)

solubility

benzene: soluble
diethyl ether: soluble
ethylene chloride: soluble
glacial acetic acid: soluble
methylene chloride: soluble
trichloroethylene: soluble
xylene: soluble

storage temp.

2-8°C

SMILES string

[O-][N+](=O)c1ccc(SCl)c(c1)[N+]([O-])=O

InChI

1S/C6H3ClN2O4S/c7-14-6-2-1-4(8(10)11)3-5(6)9(12)13/h1-3H

InChI key

GPXDNWQSQHFKRB-UHFFFAOYSA-N

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General description

2,4-Dinitrobenzenesulfenyl chloride undergoes addition reactions with transannularly substituted cycloalkenes and norbornenes. 2,4-Dinitrobenzenesulfenyl chloride can convert allylic alcohols to dienes by 1,4-elimination.

Application

2,4-Dinitrobenzenesulfenyl chloride was used in preparation of chlorine and bromine biphenyls.

Packaging

25 g in glass bottle

Certificate of Analysis

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Certificate of Origin

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