196983
3,5-Dinitrobenzotrifluoride
99%
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About This Item
Linear Formula:
(O2N)2C6H3CF3
CAS Number:
Molecular Weight:
236.10
EC Number:
206-935-2
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
2058079
MDL number:
Assay:
99%
Form:
solid
InChI key
QZADIXWDDVQVKM-UHFFFAOYSA-N
InChI
1S/C7H3F3N2O4/c8-7(9,10)4-1-5(11(13)14)3-6(2-4)12(15)16/h1-3H
SMILES string
[O-][N+](=O)c1cc(cc(c1)C(F)(F)F)[N+]([O-])=O
assay
99%
form
solid
Quality Level
General description
3,5-Dinitrobenzotrifluoride forms Meisenheimer-type σ-complexes with various nucleophiles in solution and has been studied by nuclear magnetic resonance spectroscopy.
Application
3,5-Dinitrobenzotrifluoride was used in the synthesis of 4,4′-bis(3-amino-5-trifluoromethyl phenoxy)-biphenyl, an aromatic diamine monomer. It was also used as internal standard during the determination of ethalfluralin and trifluralin in soil extracts by negative chemical ionization mass spectrometry.
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Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
230.0 °F - closed cup
flash_point_c
110 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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Meisenheimer complexes of some 1-substituted-3, 5-dinitrobenzenes.
Foreman MI and Foster R.
Canadian Journal of Chemistry, 47(5), 729-732 (1969)
SYNTHESIS AND CHARACTERIZATION OF ORGANO-SOLUBLE FLUORINATED POLYIMIDES FROM 4, 4'-BIS (3-AMINO-5-TRIFLUOROMETHYLPHENOXY)-BIPHENYL AND VARIOUS AROMATIC DIANHYDRIDES.
Wu G-I, et al.
Chinese Journal of Polymer Science, 23(01), 55-61 (2005)
Quantitative confirmation of ethalfluralin and trifluralin in soil extracts by negative chemical ionization mass spectrometry.
Moyer JR and Elder JL.
Journal of Agricultural and Food Chemistry, 32(4), 866-868 (1984)
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