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Merck
CN

D101400

2,4-Difluoroaniline

99%

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About This Item

Linear Formula:
F2C6H3NH2
CAS Number:
367-25-9
Molecular Weight:
129.11
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24893321
EC Number:
206-687-5
Beilstein/REAXYS Number:
2802556
MDL number:
MFCD00007648

Key Documents

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Product Name

2,4-Difluoroaniline, 99%

InChI key

CEPCPXLLFXPZGW-UHFFFAOYSA-N

InChI

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

SMILES string

Nc1ccc(F)cc1F

assay

99%

form

liquid

refractive index

n20/D 1.506 (lit.)

bp

170 °C/753 mmHg (lit.)

mp

−7.5 °C (lit.)

density

1.268 g/mL at 25 °C (lit.)

Quality Level

200

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Related Categories

pictograms

Skull and crossbones
GHS06

signalword

Danger

hcodes

H302,H311

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Oral

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 1

flash_point_f

143.6 °F - closed cup

flash_point_c

62 °C - closed cup

ppe

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

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Certificates of Analysis (COA)

Lot/Batch Number
BCCN8324
BCCH5494
BCCC1185
BCBX7564
BCBH6306V

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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
Duoli Guo et al.
AAPS PharmSciTech, 13(2), 661-673 (2012-05-04)
A stability-indicating high-performance liquid chromatography method to quantify 2-(2,4-difluorophenyl)-4,5,6,7-tetrafluoroisoindoline-1,3-dione (NSC-726796) and its three main degradation products was developed. This method was used to investigate its degradation kinetics and mechanism. The reaction follows first-order kinetics and appears to be base catalyzed
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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