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155861

Sigma-Aldrich

4-Fluoro-3-nitroaniline

97%

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About This Item

Linear Formula:
FC6H3(NO2)NH2
CAS Number:
Molecular Weight:
156.11
Beilstein/REAXYS Number:
2210199
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

97%

mp

94-96 °C (lit.)

functional group

fluoro
nitro

SMILES string

Nc1ccc(F)c(c1)[N+]([O-])=O

InChI

1S/C6H5FN2O2/c7-5-2-1-4(8)3-6(5)9(10)11/h1-3H,8H2

InChI key

LLIOADBCFIXIEU-UHFFFAOYSA-N

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Application

4-Fluoro-3-nitroaniline was used in the preparation of commercial hair dyes.

pictograms

Exclamation markEnvironment

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

flash_point_f

195.8 °F - closed cup

flash_point_c

91 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves


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S J Barbee et al.
Toxicology and applied pharmacology, 72(3), 400-405 (1984-03-15)
4-Fluoro-3-nitroaniline (4-F-3-NA), an intermediate used in the production of commercial hair dyes, was administered daily for 90 days via po intubation to Charles River CD rats at doses of 40, 120, or 360 mg/kg to determine its subchronic toxicology. All
S Chen et al.
Journal of neurochemistry, 45(3), 940-945 (1985-09-01)
We had previously shown that 4-fluoro-3-nitrophenyl azide (FNPA) is a competitive inhibitor of both types of monoamine oxidase (MAO) in the dark, but it is a preferential photoaffinity label for only the type B MAO (MAO-B). Recently we synthesized a

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