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338362

2,3,4-Trifluoronitrobenzene

99%

Synonym(s):

1,2,3-Trifluoro-4-nitrobenzene, 4-Nitro-1,2,3-trifluorobenzene

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About This Item

Linear Formula:
F3C6H2NO2
CAS Number:
771-69-7
Molecular Weight:
177.08
NACRES:
NA.22
PubChem Substance ID:
24860539
UNSPSC Code:
12352100
EC Number:
212-238-4
MDL number:
MFCD00041546
eCl@ss:
32129103
Assay:
99%
Form:
liquid
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assay

99%

form

liquid

refractive index

n20/D 1.492 (lit.)

bp

92 °C/20 mmHg (lit.)

density

1.541 g/mL at 25 °C (lit.)

functional group

fluoro, nitro

SMILES string

[O-][N+](=O)c1ccc(F)c(F)c1F

InChI

1S/C6H2F3NO2/c7-3-1-2-4(10(11)12)6(9)5(3)8/h1-2H

InChI key

ARCACZWMYGILNI-UHFFFAOYSA-N

General description

2,3,4-Trifluoronitrobenzene is a fluoronitrobenzene and its biotransformation under methanogenic conditions has been studied by semicontinuous and batch tests. 2,3,4-Trifluoronitrobenzene is an important pharmaceutical intermediate.

Application

2,3,4-Trifluoronitrobenzene was employed as starting reagent in the synthesis of ofloxacin. It was also used in the synthesis of the third generation quinolones antibacterial drugs.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class

10 - Combustible liquids

WGK

WGK 3

Flash Point (°F)

199.4 °F - closed cup

Flash Point (°C)

93 °C - closed cup

PPE (personal protective equipment)

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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