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2,4-DINITRO-5-FLUOROANILINE

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2,4-DINITRO-5-FLUOROANILINE Basic information
Product Name:2,4-DINITRO-5-FLUOROANILINE
Synonyms:LABOTEST-BB LT00159531;2,4-DINITRO-5-FLUOROANILINE;5-FLUORO-2,4-DINITROANILINE;2-4-DINITRO-5-FLUOROANILINE CRYSTALLINE;2 4-DINITRO-5-FLUOROANILINE 97%;2,4-Dinitro-5-fluoroaniline97%;2,4-DINITRO-5-FLUOROANILINE 98+%;Bergmanns Reagent, DNFA
CAS:367-81-7
MF:C6H4FN3O4
MW:201.11
EINECS:206-700-4
Product Categories:
Mol File:367-81-7.mol
2,4-DINITRO-5-FLUOROANILINE Structure
2,4-DINITRO-5-FLUOROANILINE Chemical Properties
Melting point 185-190 °C(lit.)
Boiling point 425.0±40.0 °C(Predicted)
density 1.681
refractive index 1.3773
storage temp. 2-8°C
pka-4.54±0.10(Predicted)
form powder to crystal
color Light yellow to Yellow
CAS DataBase Reference367-81-7(CAS DataBase Reference)
Safety Information
Hazard Codes Xi,T
Risk Statements 36/37/38-23-22
Safety Statements 26-36-24/25
RIDADR 2811
WGK Germany 3
F 1-8-10
Hazard Note Toxic
HazardClass 6.1(b)
PackingGroup III
HS Code 29214200
MSDS Information
ProviderLanguage
SigmaAldrich English
2,4-DINITRO-5-FLUOROANILINE Usage And Synthesis
Synthesis
1,5-Difluoro-2,4-dinitrobenzene

327-92-4

2,4-DINITRO-5-FLUOROANILINE

367-81-7

General procedure for the synthesis of 5-fluoro-2,4-dinitroaniline from 1,5-difluoro-2,4-dinitrobenzene: 2.0 equivalents (1.02 mL) of ammonia were slowly added dropwise to a solution of 1.0 equivalents (4.0 mmol) of 1,5-difluoro-2,4-dinitrobenzene (DFDNB, 1) dissolved in 40 mL of THF under magnetic stirring. The reaction mixture was continued to be stirred at room temperature for 30 min. After removing the solvent by evaporation under reduced pressure, water was added to precipitate the product. The crude product 5-fluoro-2,4-dinitroaniline (2) was collected by filtration and washed well with water. The target product 5-fluoro-2,4-dinitroaniline was finally obtained in 99% yield and >99% purity by HPLC.

References[1] Bioorganic and Medicinal Chemistry Letters, 2011, vol. 21, # 14, p. 4189 - 4192
[2] Recueil des Travaux Chimiques des Pays-Bas, 1916, vol. 35, p. 142
[3] Chem. Zentralbl., 1913, vol. 84, # II, p. 760
2,4-DINITRO-5-FLUOROANILINE Preparation Products And Raw materials
Raw materials2,4-DINITRO-5-FLUOROACETANILIDE-->1,5-Difluoro-2,4-dinitrobenzene-->Tetrahydrofuran-->Ammonia
Tag:2,4-DINITRO-5-FLUOROANILINE(367-81-7) Related Product Information
2,4-Dinitroaniline N,N-DIETHYL-2,4-DINITRO-5-FLUOROANILINE* 2,4-DINITRO-5-FLUOROANILINE (5-FLUORO-2,4-DINITRO-PHENYL)-METHYL-PHENYL-AMINE (S)-2-(5-fluoro-2,4-dinitrophenylaMino)propanaMide 2,4-DINITRO-5-FLUOROACETANILIDE 1-(5-FLUORO-2,4-DINITROPHENYL)-4-METHYLPIPERAZINE FDNP-D-ALA-NH2 3-(5-FLUORO-2,4-DINITROANILINO)-PROXYL N(ALPHA)-(2 4-DINITRO-5-FLUOROPHENYL)- FDNP-VAL-NH2 NALPHA-(5-FLUORO-2,4-DINITROPHENYL)-D-LEUCINAMIDE NALPHA-(5-FLUORO-2,4-DINITROPHENYL)-L-LEUCINAMIDE