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Merck
CN

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
Assay:
99%
Form:
liquid

Key Documents

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Product Name

2,3,4-Trifluoronitrobenzene, 99%

InChI key

ARCACZWMYGILNI-UHFFFAOYSA-N

InChI

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

SMILES string

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

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

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.

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.

pictograms

Exclamation mark
GHS07

signalword

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

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

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
MKBJ8362V
MKBB0516V
MKBB0516
01319PH
16729KD

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Ultrasonic Promoted in Synthesis of 2, 3, 4-trichloronitrobenzene [J].
Yunqiang L and Guohui C.
Guangzhou Chemical Industry/ Guangzhou Huagong, 3, 024-024 (2009)
Analytical profile of the fluoroquinolone antibacterials. I. Ofloxacin.
Okeri HA and Arhewoh IM.
African Journal of Biotechnology, 7(6) (2008)
Zhiqing Zhao et al.
Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering, 49(10), 1187-1197 (2014-05-23)
The fluorinated compounds are becoming a ubiquitous class of environmental contaminants because of their widespread applications, and their fate is a matter of great concern under anaerobic environment. In this work, the biotransformation of five fluoronitrobenzenes (FNBs), i.e., 2-fluoronitrobenzene (2-FNB)

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