4,4′-Dinitro-2,2′-bipyridine is an organic compound characterized by its bipyridine structure, which consists of two pyridine rings connected at the 2 and 2' positions. The presence of two nitro groups at the 4 and 4' positions significantly influences its chemical properties, making it a potent electron-withdrawing agent. This compound typically appears as a yellow crystalline solid and is known for its stability under normal conditions. It is soluble in organic solvents but has limited solubility in water. 4,4′-Dinitro-2,2′-bipyridine is often utilized in various chemical syntheses and research applications, particularly in the field of coordination chemistry, where it can act as a ligand. Additionally, due to the presence of nitro groups, it may exhibit explosive properties under certain conditions, necessitating careful handling and storage. Its reactivity can be attributed to the electron-deficient nature of the nitro-substituted bipyridine, allowing it to participate in various chemical reactions, including nucleophilic substitutions and complexation with metal ions.

4,4′-Dinitro-2,2′-bipyridine

18511-72-3: 2,2′-Bipyridine, 4,4′-dinitro-, 4,4'-Dinitro-2,2'-bipyridin, 4,4′-Dinitro-2,2′-bipyridine, 4,4′-Dinitro[2,2′-bipyridine]

4,4'-Dinitro-2,2'-bipyridine is a dihedral molecule that is used in biosensors to detect nitro compounds. It is synthesized by the reaction of osmium tetroxide with pyridine. The transfer of electrons from the pyridine ring to the osmium atom results in an oriented molecule with a positive charge on one end and a negative charge on the other end. This orientation can be reversed by oxidation. 4,4'-Dinitro-2,2'-bipyridine has been shown to react with monoalcohols and nucleophiles such as water to form covalent bonds. It also reacts with radiation, which may account for its use in dosimeters for measuring radiation exposure.

CAS 18511-72-3: 4,4′-Dinitro-2,2′-bipyridine

4,4'-Dinitro-2,2'-bipyridine

Ref: 3D-FD00343

4,4'-Dinitro-2,2'-bipyridine

Ref: 54-OR94137

4,4'-DINITRO-2,2'-BIPYRIDINE

Ref: IN-DA00AB8C

4,4'-Dinitro-2,2'-bipyridine

Ref: 10-F243715