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126632

Sigma-Aldrich

1,2-Dinitrobenzene

97%

Sinónimos:

o-Dinitrobenzene

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About This Item

Fórmula lineal:
C6H4(NO2)2
Número de CAS:
528-29-0
Peso molecular:
168.11
Beilstein:
642224
Número CE:
208-431-8
Número MDL:
MFCD00007093
Código UNSPSC:
12352100
ID de la sustancia en PubChem:
24847736
NACRES:
NA.22

Nivel de calidad

100

Ensayo

97%

Formulario

solid

bp

319 °C/773 mmHg (lit.)

mp

114-117 °C (lit.)

grupo funcional

nitro

cadena SMILES

[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

Clave InChI

IZUKQUVSCNEFMJ-UHFFFAOYSA-N

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Descripción general

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.

Aplicación

  • 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).

Palabra de señalización

Danger

Clasificaciones de peligro

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

Código de clase de almacenamiento

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

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

302.0 °F - closed cup

Punto de inflamabilidad (°C)

150 °C - closed cup

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Certificados de análisis (COA)

Lot/Batch Number
STBL3632
STBL1706
STBK9056
STBK7073
STBK0017

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Cindy Chan-Leonor et al.
The Journal of organic chemistry, 70(26), 10817-10822 (2005-12-17)
[reaction: see text] The electrochemistry of 1,2-dinitrobenzene (1,2-DNB), 1,3-dinitrobenzene (1,3-DNB), and 1,4-dinitrobenzene (1,4-DNB) is strongly affected by the presence of 1,3-diphenylurea. In DMF, the second reduction potential of all three DNBs shifts substantially positive in the presence of the urea
K Asaoka et al.
Journal of biochemistry, 94(5), 1685-1688 (1983-11-01)
Conditions have been examined for the use of o-dinitrobenzene as a substrate for colorimetric assay of glutathione S-transferases. Activities can be determined by measuring nitrite released enzymatically from the substrate using a diazo-coupling method with N-(1-naphthyl)ethylenediamine dihydrochloride and sulfanilamide. The
T Hirayama et al.
Mutation research, 191(2), 73-78 (1987-06-01)
3,4-Dinitrobiphenyl derivatives were mutagenic in Salmonella typhimurium TA98, TA98/1,8-DNP6 and in TA98NR. We describe here the specific reactivity of 3,4-dinitrobiphenyl derivatives with diluted sodium hydroxide solution and the determination of the amounts of released nitrous ion. 3,4-Dinitrobiphenyl derivatives begin to
A L Wu et al.
The Journal of biological chemistry, 271(6), 2914-2920 (1996-02-09)
Glutathione-dependent detoxification reactions are catalyzed by the enzyme glutathione S-transferase and are important in drug resistance in organisms ranging from bacteria to humans. The yeast Issatchenkia orientalis expresses a glutathione S-transferase (GST) protein that is induced when the GST substrate
G V Gonzalez-Stawinski et al.
Clinical immunology (Orlando, Fla.), 98(2), 175-179 (2001-02-13)
Blocking the elicited humoral immune response has proven useful in treating individuals with autoimmune disorders or those who are at risk of developing antibodies which might be pathologic, e.g., transplant patients. Unfortunately, humoral immunity has evaded efforts at ablation and
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