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08910

2-Amino-4-nitrophenol

≥99.0% (NT)

Synonym(s):

2-Hydroxy-5-nitroaniline

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About This Item

Linear Formula:
H2NC6H3(NO2)OH
CAS Number:
99-57-0
Molecular Weight:
154.12
EC Number:
202-767-9
UNSPSC Code:
12352100
PubChem Substance ID:
329748642
Beilstein/REAXYS Number:
776533
MDL number:
MFCD00007695
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assay

≥99.0% (NT)

mp

140-143 °C (lit.), 143-145 °C

SMILES string

Nc1cc(ccc1O)[N+]([O-])=O

InChI

1S/C6H6N2O3/c7-5-3-4(8(10)11)1-2-6(5)9/h1-3,9H,7H2

InChI key

VLZVIIYRNMWPSN-UHFFFAOYSA-N

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

212.0 °F - closed cup

flash_point_c

100 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

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D I Metelitza et al.
Journal of inorganic biochemistry, 98(1), 1-9 (2003-12-09)
The steady-state kinetics of the horseradish peroxidase (HRP)-catalyzed oxidation of 3,3',5,5'-tetramethylbenzidine (TMB) has been studied in the presence of 2-amino-4-nitrophenol (ANP), gallic acid (GA) or 4,4'-dihydroxydiphenylsulfone (DDS) and their polydisulfides poly(ADSNP), poly(DSGA), poly(DSDDS) at 20 degrees C in 10 mM
A N Eremin
Prikladnaia biokhimiia i mikrobiologiia, 36(4), 449-457 (2000-09-20)
Characteristics of polydisulfides of gallic acid (PDSG), 2-amino-4-nitrophenol (PDSANP), and biuret (PDSB) depending on the composition of the aqueous medium were studied. In contrast to PDSANP and PDSB, there was oxidation of PDSG with accumulation of products of polydisulfide transformation
H Hofer et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 20(6), 921-923 (1982-12-01)
The absorption of 14C-labelled 2-amino-4-nitrophenol (ANP) in two hair dyeing formulations was investigated after application to the skin of rats. After 1 and 5 days, 0.21 and 0.36%, respectively, of the administered radioactivity was absorbed from formulation 1 which contained
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