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Merck
CN

126632

1,2-Dinitrobenzene

97%

Synonym(s):

o-Dinitrobenzene

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About This Item

Linear Formula:
C6H4(NO2)2
CAS Number:
Molecular Weight:
168.11
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
208-431-8
Beilstein/REAXYS Number:
642224
MDL number:
Assay:
97%
Form:
solid
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Quality Segment

assay

97%

form

solid

bp

319 °C/773 mmHg (lit.)

mp

114-117 °C (lit.)

functional group

nitro

SMILES string

[O-][N+](=O)c1ccccc1[N+]([O-])=O

InChI

1S/C6H4N2O4/c9-7(10)5-3-1-2-4-6(5)8(11)12/h1-4H

InChI key

IZUKQUVSCNEFMJ-UHFFFAOYSA-N

General description

1,2-Dinitrobenzene (o-Dinitrobenzene) is one of the nitroaromatic compounds present in urine which has been studied using gas chromatography-mass spectrometry-selected ion monitoring methods†. The electrochemistry of 1,2-dinitrobenzene (o-Dinitrobenzene) is strongly affected by 1,3-diphenylurea.

Application

  • A highly divergent Pictet-Spengler approach for pyrrolo quinoxalines from aryl amine using 1,2-dinitrobenzene as an oxidant: Discusses the utility of 1,2-dinitrobenzene as an oxidant in organic synthesis, relevant for developing novel pharmaceuticals (Pardeshi et al., 2019).


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signalword

Danger

Hazard Classifications

Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

302.0 °F - closed cup

flash_point_c

150 °C - closed cup



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