1,5-Difluoro-2,4-dinitrobenzene

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Names

[ CAS No. ]:
327-92-4

[ Name ]:
1,5-Difluoro-2,4-dinitrobenzene

[Synonym ]:
4,6-Difluoro-1,3-dinitrobenzene
1,5-Difluoro-2,4-dinitrobenzene
EINECS 206-324-0
FFDNB
1,5-difuoro-2,4-dinitrobenzene
2,4-difluoro-1,5-dinitrobenzene
1,5-difluoro-2,4-dinitro-benzene
DFDNB
Benzene, 1,5-difluoro-2,4-dinitro-
Benzene,1,5-difluoro-2,4-dinitro
WNR BF DF ENW
1,3-Difluoro-4,6-dinitrobenzene
1,5-Difluor-2,4-dinitro-benzol
MFCD00007052

Chemical & Physical Properties

[ Density]:
1.7±0.1 g/cm3

[ Boiling Point ]:
306.8±37.0 °C at 760 mmHg

[ Melting Point ]:
72-74 °C(lit.)

[ Molecular Formula ]:
C₆H₂F₂N₂O₄

[ Molecular Weight ]:
204.088

[ Flash Point ]:
139.4±26.5 °C

[ Exact Mass ]:
203.998260

[ PSA ]:
91.64000

[ LogP ]:
0.74

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.561

[ Water Solubility ]:
insoluble

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS06, GHS08

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H300-H311-H331-H373

[ Precautionary Statements ]:
P261-P264-P280-P301 + P310-P311

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges

[ Hazard Codes ]:
T:Toxic;

[ Risk Phrases ]:
R23/24/25;R33;R38

[ Safety Phrases ]:
S36/37/39-S45-S36/37-S28A-S28

[ RIDADR ]:
UN 2811 6.1/PG 1

[ WGK Germany ]:
3

[ RTECS ]:
CZ5663200

[ Packaging Group ]:
II

[ Hazard Class ]:
6.1

[ HS Code ]:
29049085

Precursor & DownStream

Precursor

DownStream

bergmann's reagent
4,6-Dinitro-1,3-phenylenediamine
3-N-[2-[[5-[(dimethylamino)methyl]furan-2-yl]methylsulfanyl]ethyl]-1-N-methyl-4,6-dinitrobenzene-1,3-diamine
1-N-[2-[[5-[(dimethylamino)methyl]furan-2-yl]methylsulfanyl]ethyl]-4,6-dinitro-3-N-(pyridin-3-ylmethyl)benzene-1,3-diamine
N-[2-[[5-[(dimethylamino)methyl]furan-2-yl]methylsulfanyl]ethyl]-5-hydrazinyl-2,4-dinitroaniline
1,3-Benzenediamine, 4,6-dinitro-N-(2-(((5-((dimethylamino)methyl)-2-fu ranyl)methyl)thio)ethyl)-
1-N-[2-[[5-[(dimethylamino)methyl]furan-2-yl]methylsulfanyl]ethyl]-4,6-dinitro-3-N-(propan-2-ylideneamino)benzene-1,3-diamine
1-N-[2-(dimethylamino)ethyl]-3-N-[2-[[5-[(dimethylamino)methyl]furan-2-yl]methylsulfanyl]ethyl]-4,6-dinitrobenzene-1,3-diamine
4-AMINO-3-NITRO-6-METHOXYANILINE
4,6-Dinitroresorcinol

Customs

[ HS Code ]: 2904909090

[ Summary ]:
HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Articles

Synthesis of variants of Marfey's reagent having d-amino acids as chiral auxiliaries and liquid-chromatographic enantioseparation of (RS)-Mexiletine in spiked plasma: assessment and comparison with L-amino acid analogs.

J. Chromatogr. A. 1379 , 43-50, (2015)

Five d-amino acids have been used for the first time to synthesize chiral derivatizing reagents (as variants of Marfey's reagent) by nucleophilic displacement of one of the fluorine atoms in 1,5-diflu...

The quaternary geometry of transcription termination factor rho: assignment by chemical cross-linking.

J. Mol. Biol. 269(4) , 514-28, (1997)

Transcription termination factor rho from Escherichia coli is a ring-shaped homohexamer of 419 amino acid subunits and catalyzes an ATP-dependent release of nascent RNA transcripts. Previous chemical ...

Cross-linking protein glutathionylation mediated by O2-arylated bis-diazeniumdiolate "Double JS-K".

Chem. Res. Toxicol. 25(12) , 2670-7, (2012)

Attachment of glutathione (GSH) to cysteine residues in proteins (S-glutathionylation) is a reversible post-translational modification that can profoundly alter protein structure and function. Often s...