1,3-bis[3,5-di(pyridin-3-yl)phenyl]benzene

1,3-bis[3,5-di(pyridin-3-yl)phenyl]benzene - Names and Identifiers

Name	1,3-bis[3,5-di(pyridin-3-yl)phenyl]benzene
Synonyms	B 3PyPB BmPyPhB (B3PyPB) 3,5,3'',5''-Tetra-3-pyridyl-1,1' 1,3-bis[3,5-di(pyridin-3-yl)phenyl]benzene
CAS	1030380-38-1
InChIKey	WCXKTQVEKDHQIY-UHFFFAOYSA-N

1,3-bis[3,5-di(pyridin-3-yl)phenyl]benzene - Physico-chemical Properties

Molecular Formula	C38H26N4
Molar Mass	538.64
Density	1.186±0.06 g/cm3(Predicted)
Melting Point	264-269°C
Boling Point	753.0±55.0 °C(Predicted)
Appearance	powder
Color	White powder/crystals
pKa	4.74±0.12(Predicted)
Storage Condition	RT, dry

1,3-bis[3,5-di(pyridin-3-yl)phenyl]benzene - Introduction

1,3-bis[3,5-di(pyridin-3-yl)phenyl]benzene, also known as DPPB, is an organic compound. The following is a description of its nature, use, preparation and safety information:

Nature:
1,3-bis[3,5-di(pyridin-3-yl)phenyl]benzene is a white to light yellow crystal with a high melting point and boiling point. It is stable at room temperature and easily soluble in some common organic solvents, such as ethanol, methanol and dichloromethane.

Use:
1,3-bis[3,5-di(pyridin-3-yl)phenyl]benzene is an important organic synthesis intermediate. It can be used to prepare fluorescent dyes, optoelectronic devices, polymer materials, etc. Because of its good photoelectric properties and potential application value, it has a wide range of applications in organic electronic devices.

Preparation Method:
The preparation method of 1,3-bis[3,5-di(pyridin-3-yl)phenyl]benzene is mainly completed by the reaction of benzoic acid and 3,5-dipyridine bromide. The specific synthesis process can be carried out in solution using solvent catalysis or under solvent-free conditions.

Safety Information:
1,3-bis[3,5-di(pyridin-3-yl)phenyl]benzene is less toxic and dangerous. However, as a chemical, it is necessary to take appropriate safety measures when handling. During the operation, you should wear appropriate personal protective equipment, such as laboratory gloves, glasses and laboratory coats, to avoid contact with skin, eyes and other parts. In addition, when storing or handling the compound, attention should be paid to fire and explosion prevention, and properly kept to avoid contact with oxidants and combustibles.

Last Update：2024-04-09 21:04:16