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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:
2210199
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

97%

mp

94-96 °C (lit.)

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

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

195.8 °F - closed cup

Flash Point(C)

91 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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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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