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108898

Sigma-Aldrich

4-Nitro-o-phenylenediamine

98%

Synonym(s):

1,2-Diamino-4-nitrobenzene

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About This Item

Linear Formula:
O2NC6H3(NH2)2
CAS Number:
99-56-9
Molecular Weight:
153.14
Beilstein:
608106
EC Number:
202-766-3
MDL number:
MFCD00007724
UNSPSC Code:
12352100
eCl@ss:
39030501
PubChem Substance ID:
24846835
NACRES:
NA.22

Quality Level

100

Assay

98%

mp

199-201 °C (lit.)

solubility

1 N HCl: ethanol, 1:1: soluble 50 mg/mL

functional group

nitro

SMILES string

Nc1ccc(cc1N)[N+]([O-])=O

InChI

1S/C6H7N3O2/c7-5-2-1-4(9(10)11)3-6(5)8/h1-3H,7-8H2

InChI key

RAUWPNXIALNKQM-UHFFFAOYSA-N

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Application

4-Nitro-o-phenylenediamine was used to study the in vitro activation of 4-nitro-o-phenylenediamine into a potent mutagen in Salmonella typhimurium strain TA98 .

Biochem/physiol Actions

4-Nitro-o-phenylenediamine is a direct-acting mutagen.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302,H317

Hazard Classifications

Acute Tox. 4 Oral - Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
0000368905
0000362590
0000362590
0000368905
0000238993

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Marcos Felipe de Oliveira Galvão et al.
Environmental pollution (Barking, Essex : 1987), 233, 960-970 (2017-10-17)
Emissions from burning of biomass in the Amazon region have adverse effects on the environment and human health. Herein, particulate matter (PM) emitted from biomass burning in the Amazon region during two different periods, namely intense and moderate, was investigated.
Y H Shon et al.
Journal of ethnopharmacology, 77(1), 103-109 (2001-08-03)
Extracts from Phellinus linteus, Phellinus igniarius, and Agrocybe cylindracea have been tested for their antimutagenic properties against direct-acting mutagens [4-nitro-o-phenylenediamine (NPD) and sodium azide (NaN(3))] and indirect-acting mutagens [2-aminofluorene (2-AF) and benzo[a]pyrene (B[a]P)], using the Salmonella typhimurium tester strains TA
Talat Baran et al.
International journal of biological macromolecules, 161, 1559-1567 (2020-08-14)
Removal of organic pollutants such as aromatic nitro compounds and dyes from wastewaters is very significant for environment, and the best strategy is their reduction/degradation in the presence of a metal catalyst. In this study, a new palladium nanocatalyst (GA-Sch-Pd)
S J Kaur et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 38(12), 1113-1119 (2000-10-18)
A fraction isolated from Terminalia arjuna was studied for its antimutagenic effect against 4-nitro-o-phenylenediamine (NPD) in TA98, sodium azide in TA100 and 2-aminofluorene (2AF, S9-dependent), a promutagen, in both TA98 and TA 100 tester strains of Salmonella typhimurium using the
Nahid Mashkouri Najafi et al.
Analytica chimica acta, 714, 82-88 (2012-01-17)
Herein, ultrasound-assisted emulsification microextraction (USAEME) and dispersive liquid-liquid microextraction (DLLME) methods based on applying low-density organic solvents have been critically compared for the speciation of inorganic selenium, Se(IV) (selenite) and Se(VI) (selenate) in environmental water samples by gas chromatography-flame ionization
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