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2,2'-DINITROBIPHENYL

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2,2'-DINITROBIPHENYL Basic information

Product Name:
2,2'-DINITROBIPHENYL
Synonyms:
  • 2,2'-Dinitro-1,1'-biphenyl
  • 2,2'-Dinitrobiphenyl, 2,2'-dinitro-
  • Biphenyl, 2,2'-dinitro-
  • RARECHEM AQ BD 0003
  • 1-nitro-2-(2-nitrophenyl)benzene
  • 6,6-dinitro-1-phenylcyclohexa-1,3-diene
  • 2,2'-DINITROBIPHENYL
  • 2,2-DINITROBIPHENYL
CAS:
2436-96-6
MF:
C12H8N2O4
MW:
244.2
EINECS:
219-435-4
Product Categories:
  • Aromatic Hydrocarbons (substituted) & Derivatives
  • Building Blocks
  • Chemical Synthesis
  • Nitro Compounds
  • Nitrogen Compounds
  • Organic Building Blocks
  • Biphenyls (for High-Performance Polymer Research)
  • Functional Materials
  • Reagent for High-Performance Polymer Research
  • Nitro Compounds
  • Nitrogen Compounds
  • Organic Building Blocks
Mol File:
2436-96-6.mol
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2,2'-DINITROBIPHENYL Chemical Properties

Melting point:
124-126 °C(lit.)
Boiling point:
305°C
Density 
1,45 g/cm3
refractive index 
1.6360 (estimate)
Flash point:
305°C
storage temp. 
Sealed in dry,2-8°C
form 
powder to crystal
color 
White to Light yellow
Water Solubility 
Insoluble in water
BRN 
1579851
CAS DataBase Reference
2436-96-6(CAS DataBase Reference)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
HS Code 
29042090

MSDS

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2,2'-DINITROBIPHENYL Usage And Synthesis

Chemical Properties

light yellow to beige crystalline powder

Uses

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

Uses

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.

Definition

ChEBI: Biphenyl substituted with nitro groups at the 2- and 2'-positions.

Synthesis Reference(s)

Organic Syntheses, Coll. Vol. 3, p. 339, 1955
The Journal of Organic Chemistry, 53, p. 4482, 1988 DOI: 10.1021/jo00254a012
Tetrahedron Letters, 16, p. 143, 1975

General Description

The electroreduction of 2,2′-dinitrobiphenyl in anionic, cationic, and nonionic micellar solutions has been studied by polarography and cyclic voltammetry.

Purification Methods

Crystallise the biphenyl from EtOH, AcOH (m 124.5o) or pet ether (m 125.5-126o). [Beilstein 5 H 538, 5 III 1759, 5 IV 1826.]

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