D101400
2,4-二氟苯胺
99%
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线性分子式:
F2C6H3NH2
化学文摘社编号:
分子量:
129.11
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
206-687-5
Beilstein/REAXYS Number:
2802556
MDL number:
产品名称
2,4-二氟苯胺, 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
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 4 Oral
存储类别
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
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
Mohamad Shazwan Shah Jamil et al.
Dalton transactions (Cambridge, England : 2003), 48(25), 9317-9327 (2019-06-06)
A series of imidazolium salts precursors for N-heterocyclic carbenes (NHCs) featuring fluoroaryl substituents have been prepared along with their selenides and rhodium complexes. Tests of the catalytic activity of the [Rh(cod)Cl(NHC)] complexes in the transfer hydrogenation of acetophenone with iPrOH
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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