126640
2,2′-Dinitrobiphenyl
97%
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About This Item
Linear Formula:
O2NC6H4C6H4NO2
CAS Number:
Molecular Weight:
244.20
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
219-435-4
Beilstein/REAXYS Number:
1579851
MDL number:
Assay:
97%
Form:
solid
InChI key
QAFJHDNFUMKVIE-UHFFFAOYSA-N
InChI
1S/C12H8N2O4/c15-13(16)11-7-3-1-5-9(11)10-6-2-4-8-12(10)14(17)18/h1-8H
SMILES string
[O-][N+](=O)c1ccccc1-c2ccccc2[N+]([O-])=O
assay
97%
form
solid
General description
The electroreduction of 2,2′-dinitrobiphenyl in anionic, cationic, and nonionic micellar solutions has been studied by polarography and cyclic voltammetry.
Application
2,2′-Dinitrobiphenyl has been used as an internal standard in the determination of p,p′-DDT in technical and formulated products using gas chromatographic method.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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Electroreduction of 2,2′-Dinitrobiphenyl in Anionic, Cationic, and Nonionic Micellar Systems
Avranas A and Sazou D.
Journal of Colloid and Interface Science, 164(2), 309-317 (1994)
D L Mount et al.
Journal - Association of Official Analytical Chemists, 73(5), 744-748 (1990-09-01)
A gas chromatographic (GC) method for determination of p,p'-DDT in technical and formulated products was developed and it performed well in an initial small collaborative study among 4 laboratories. Samples are dissolved in chloroform, and p,p'-DDT is separated on an
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