18472-04-3

Basic information

• Product Name: 5-bromo-7-nitroquinolin-8-ol
• Synonyms: 8-quinolinol, 5-bromo-7-nitro-
• CAS NO: 18472-04-3
• Molecular Formula: C₉H₅BrN₂O₃
• Molecular Weight: 269.0516
• Mol File: 18472-04-3.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 385.9°C at 760 mmHg
• Flash Point: 187.2°C
• Density: 1.878g/cm³
• Vapor Pressure: 1.66E-06mmHg at 25°C
• Refractive Index: 1.749
• CAS DataBase Reference: 5-bromo-7-nitroquinolin-8-ol(CAS DataBase Reference)
• NIST Chemistry Reference: 5-bromo-7-nitroquinolin-8-ol(18472-04-3)
• EPA Substance Registry System: 5-bromo-7-nitroquinolin-8-ol(18472-04-3)

Safety Data

• Hazardous Substances Data: 18472-04-3(Hazardous Substances Data)

Upstream product

• 40925-68-6 2-amino-4-bromo-phenol 
• 1198-14-7 5-bromo-8-hydroxyquinoline 

Relevant articles and documents

Study on Relationship Between Fluorescence Properties and Structure of Substituted 8-Hydroxyquinoline Zinc Complexes

Organic light-emitting diodes (OLEDs) produced from 8-hydroxyquinoline metal complexes play a vital role in modern electroluminescent devices. In this manuscript, a series of 8-hydroxyquinoline derivatives were synthesized by different methods and their corresponding zinc metal complexes were prepared. The UV and fluorescence properties of the complexes were measured aiming to understand the effect of substituents at the quinoline ring on the fluorescence properties of the complexes. When the C-5 of 8-hydroxyquinoline was replaced by halogen group, the fluorescence emission wavelengths had been red-shifted, at the same time, blue-shifted of fluorescence emission wavelength was observed when the C-5 position of 8-hydroxyquinoline was substituted by electron-withdrawing group. When the C-4 position of 8-hydroxyquinolie was substituted by methyl or the C-5 position was substituted by sulfonic acid group, the corresponding zinc complexes had higher fluorescence intensity than 8-hydroxyquinolie zinc.