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Documentos

D102504

Sigma-Aldrich

1,5-Difluoro-2,4-dinitrobenzene

97%

Sinónimos:

DFDNB

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About This Item

Fórmula lineal:
F2C6H2(NO2)2
Número de CAS:
327-92-4
Peso molecular:
204.09
Beilstein/REAXYS Number:
1883116
EC Number:
206-324-0
MDL number:
MFCD00007052
UNSPSC Code:
12352100
PubChem Substance ID:
24893327
NACRES:
NA.22

assay

97%

form

powder

mp

72-74 °C (lit.)

SMILES string

[O-][N+](=O)c1cc(c(F)cc1F)[N+]([O-])=O

InChI

1S/C6H2F2N2O4/c7-3-1-4(8)6(10(13)14)2-5(3)9(11)12/h1-2H

InChI key

VILFTWLXLYIEMV-UHFFFAOYSA-N

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pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

signalword

Danger

Hazard Classifications

Acute Tox. 2 Oral - Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - STOT RE 2

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Sigma-Aldrich

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Sigma-Aldrich

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Yanshun Liu et al.
Protein science : a publication of the Protein Society, 11(2), 371-380 (2002-01-16)
When concentrated in mildly acidic solutions, bovine pancreatic ribonuclease (RNase A) forms long-lived oligomers including two types of dimer, two types of trimer, and higher oligomers. In previous crystallographic work, we found that the major dimeric component forms by a
Alexander Shivanyuk et al.
Organic letters, 4(9), 1555-1558 (2002-04-27)
[reaction: see text]. o-alkylation of C2V-symmetrical resorcinarene tetraesters 2 with 2 equiv of 1,3-difluoro-4,6-dinitrobenzene readily affords conformationally rigid octanitro resorcinarene 3, which is a potential scaffold for the design of supramolecular structures.
S Simonsson et al.
The Journal of biological chemistry, 273(38), 24633-24639 (1998-09-12)
The UL9 gene of herpes simplex virus type 1 (HSV-1) encodes an origin binding protein (OBP). It is an ATP-dependent DNA helicase and a sequence-specific DNA-binding protein. The latter function is carried out by the C-terminal domain of OBP (DeltaOBP).
S M Hourani et al.
General pharmacology, 20(4), 413-416 (1989-01-01)
1. The effects of some possible inhibitors of ectonucleotidases on the breakdown of extracellular ATP by strips of guinea-pig urinary bladder were investigated. 2. Suramin and ethacrynic acid (10 mM) both inhibited ATP breakdown significantly, and difluorodinitrobenzene (10 mM) inhibited
Suman Thummanagoti et al.
Molecular diversity, 15(1), 101-107 (2010-03-20)
Traceless synthesis of 2-aminoimidazoquinoxalinones has been performed on soluble polymer support under open-vessel microwave dielectric heating. The reaction progression is monitored directly by the conventional proton NMR which indicated no release of the substrate from the support. Fmoc-deprotected amino acid
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