1,5-Difluoro-2,4-dinitrobenzene

Modify Date: 2024-01-02 15:22:58

1,5-Difluoro-2,4-dinitrobenzene Structure
1,5-Difluoro-2,4-dinitrobenzene structure
Common Name 1,5-Difluoro-2,4-dinitrobenzene
CAS Number 327-92-4 Molecular Weight 204.088
Density 1.7±0.1 g/cm3 Boiling Point 306.8±37.0 °C at 760 mmHg
Molecular Formula C6H2F2N2O4 Melting Point 72-74 °C(lit.)
MSDS Chinese USA Flash Point 139.4±26.5 °C
Symbol GHS06 GHS08
GHS06, GHS08
Signal Word Danger

 Names

Name 1,5-Difluoro-2,4-dinitrobenzene
Synonym More Synonyms

 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

 Safety Information

Symbol GHS06 GHS08
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

 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%

 Articles27

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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...

 Synonyms

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