90770-88-0

90770-88-0 - Names and Identifiers

Name	4,4'-Dihydroxy-2,2'-bipyridine
Synonyms	[2,2'-Bipyridine]-4,4'-diol 4,4'-DIHYDROXY-2,2'-BIPYRIDINE 4,4'-Dihydroxy-2,2'-bipyridine 4,4'-dihydroxyl-2,2'-bipyridine 2-(4-oxo-1H-pyridin-2-yl)-1H-pyridin-4-one
CAS	90770-88-0

90770-88-0 - Physico-chemical Properties

Molecular Formula	C10H8N2O2
Molar Mass	188.18
Density	1.363±0.06 g/cm3(Predicted)
Boling Point	605.3±55.0 °C(Predicted)
pKa	4.57±0.18(Predicted)
Storage Condition	Room Temprature

90770-88-0 - Introduction

4,4 '-Dihydroxy-2,2'-bipyridine, also known as 4,4 '-DHBPy, is an organic compound. Its chemical formula is C10H8N2O2 and its molecular weight is 188.18g/mol.

4,4 '-Dihydroxy-2,2'-bipyridine has a white to yellowish crystal morphology. Its melting point is 192-194 degrees Celsius, the solubility is good, soluble in alcohols and organic solvents, slightly soluble in water.

This compound has a wide range of applications in the field of coordination chemistry. Because its molecule contains two hydroxyl (OH) functional groups and two pyridine rings, it can be used as a ligand to participate in coordination chemical reactions. When complexes are formed with transition metal ions, they can be used in the fields of catalyst synthesis, organic synthesis and pharmaceutical research.

The method for preparing 4,4 '-Dihydroxy-2,2'-bipyridine is usually obtained by oxidation of hydroxypyridine. A common preparation method is to use potassium permanganate or manganese dioxide as an oxidizing agent to oxidize 2,2 '-bipyridine, and add an appropriate amount of phenolic compound under alkaline conditions to form the target product.

When using and storing 4,4 '-Dihydroxy-2,2'-bipyridine, the following safety precautions should be taken: Operate in a well-ventilated place to avoid inhalation or contact with skin and eyes. Wear appropriate personal protective equipment, such as gloves and goggles. Avoid contact with strong oxidants to prevent dangerous reactions.

Last Update：2024-04-09 21:04:16