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36870

Sigma-Aldrich

2,4-Difluoroaniline

purum, ≥95.0% (GC)

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About This Item

Linear Formula:
F2C6H3NH2
CAS Number:
Molecular Weight:
129.11
Beilstein/REAXYS Number:
2802556
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:

grade

purum

assay

≥95.0% (GC)

refractive index

n20/D 1.506 (lit.)
n20/D 1.506

bp

170 °C/753 mmHg (lit.)

mp

−7.5 °C (lit.)

density

1.268 g/mL at 25 °C (lit.)

SMILES string

Nc1ccc(F)cc1F

InChI

1S/C6H5F2N/c7-4-1-2-6(9)5(8)3-4/h1-3H,9H2

InChI key

CEPCPXLLFXPZGW-UHFFFAOYSA-N

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Wei Chih Huang et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 93, 176-179 (2012-04-07)
We applied the two-color resonant two-photon ionization and mass-analyzed threshold ionization techniques to record the vibronic and cation spectra of 2,4-difluoroaniline. The cation spectra were recorded by ionizing via the 0(0), X(1), 6b(1), and 1(1) levels of the electronically excited
Sergey E Korchak et al.
The Journal of chemical physics, 137(9), 094503-094503 (2012-09-11)
Effects of spin-spin interactions on the nuclear magnetic relaxation dispersion (NMRD) of protons were studied in a situation where spin ½ hetero-nuclei are present in the molecule. As in earlier works [K. L. Ivanov, A. V. Yurkovskaya, and H.-M. Vieth
Gergely Rácz et al.
Pathology oncology research : POR, 18(3), 579-584 (2011-12-14)
Disinfection of raw water is essential to the production of drinking water. However, by-products of disinfection may exert toxic effects. The potential toxic effects of two of these compounds, 4-ethylbenzaldehyde (EBA) and 2,4-difluoroaniline (DFA) were investigated using the zebrafish (Danio
P J Boogaard et al.
Environmental health perspectives, 102 Suppl 6, 27-29 (1994-10-01)
Exposure to 2,4-difluoroaniline (DFA) was monitored by GC-MS of DFA adducts bound to hemoglobin (Hb). In two studies, involving 20 and 16 workers potentially exposed to low concentrations of DFA, median concentrations of 10 (range 1-83) and 20 (range 4-322)
C V Eadsforth et al.
International archives of occupational and environmental health, 54(3), 223-232 (1984-01-01)
Two possible methods for monitoring exposure to 2,4-difluoroaniline and 4-fluoroaniline have been investigated: measurement of methaemoglobin content in blood and measurement of urinary metabolites. Experiments using rats dosed by the oral route as a model system show that measurement of

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