108898
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:
Molecular Weight:
153.14
Beilstein:
608106
EC Number:
MDL number:
UNSPSC Code:
12352100
eCl@ss:
39030501
PubChem Substance ID:
NACRES:
NA.22
Quality Level
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.
Signal Word
Warning
Hazard Statements
Precautionary Statements
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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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
J M Gentile et al.
Mutation research, 250(1-2), 79-86 (1991-09-01)
Chlorophyllin, the sodium and copper salt of chlorophyll, chlorophyll a, and chlorophyll b were tested for their ability to inhibit the mutagenic activity of the direct-acting mutagen 4-nitro-o-phenylenediamine (NOP) and its plant-activated mutagenic enhancement. All three forms of chlorophyll were
S J Toering et al.
Mutation research, 361(2-3), 81-87 (1996-12-12)
Aromatic amines are activated into mutagens by both animal and plant systems. For plant-activated aromatic amines an important step in this process involves peroxidase enzymes. 4-nitro-o-phenylenediamine (NOP) is a well known direct-acting mutagen that can be enhanced in mutagenic potency
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
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