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Merck

214337

Sigma-Aldrich

4-Fluoro-3-nitrobenzotrifluoride

99%

Sinónimos:

3-Nitro-α,α,α,4-tetrafluorotoluene, 4,α,α,α-Tetrafluoro-3-nitrotoluene, FNBT

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About This Item

Fórmula lineal:
FC6H3(NO2)CF3
Número de CAS:
Peso molecular:
209.10
Beilstein/REAXYS Number:
1880508
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

assay

99%

refractive index

n20/D 1.462 (lit.)

bp

92 °C/15 mmHg (lit.)

density

1.494 g/mL at 25 °C (lit.)

SMILES string

[O-][N+](=O)c1cc(ccc1F)C(F)(F)F

InChI

1S/C7H3F4NO2/c8-5-2-1-4(7(9,10)11)3-6(5)12(13)14/h1-3H

InChI key

HLDFCCHSOZWKAA-UHFFFAOYSA-N

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Application

4-Fluoro-3-nitrobenzotrifluoride was used in pre-column derivatization technique for HPLC with UV/VIS spectrophotometric detection of polyamines.
It was also used in the synthesis of:
  • 2-nitro-4-trifluoromethylphenylhydrazine, derivatization reagent for 1,2-diol compounds and oxo-steroids
  • [3-(2-nitro-4-trifluoromethylphenyl)aminophenyl]dihydroxyborane, derivatization reagent for 1,2-diol compounds and oxo-steroids
  • 1-(3-chlorophenyl)-5-trifluoromethyl-3-hydrobenzimidazol-2-one

pictograms

FlameExclamation mark

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

91.4 °F - closed cup

flash_point_c

33 °C - closed cup

ppe

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


Certificados de análisis (COA)

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C Molins-Legua et al.
The Analyst, 124(4), 477-482 (1999-12-22)
The derivatization of biogenic amines such as putrescine, cadaverine, spermidine and spermine with dansyl chloride in solid phase extraction cartridges is described. Different types of filling materials were tested in order to have the highest retention of the different analytes.
Tatsuya Higashi et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 18(12), 1301-1307 (2002-12-28)
Derivatization of neutral steroids for increasing sensitivity in liquid chromatography/negative atmospheric pressure chemical ionization-mass spectrometry (APCI-MS) has been examined. Under APCI conditions, gas-phase electrons are provided by the corona discharge and captured by electron-affinitive compounds. In negative APCI-MS, therefore, ultrahigh
Emanuela Caci et al.
American journal of physiology. Lung cellular and molecular physiology, 285(1), L180-L188 (2003-03-26)
Activators of the CFTR Cl- channel may be useful for therapy of cystic fibrosis. Short-circuit current (Isc) measurements were done on human bronchial epithelial cells to characterize the best flavone and benzimidazolone CFTR activators identified by lead-based combinatorial synthesis and

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