198142-63-1 Usage
Uses
Used in Organic Electronic Devices:
4,5-Diaza-2',7'-dibromo-9,9'-spirobifluorene is used as a key component in organic light-emitting diodes (OLEDs) and organic semiconductors due to its electron transporting properties and unique molecular structure. Its incorporation enhances the performance and efficiency of these devices, making it a valuable material in the development of advanced organic electronic technologies.
Used in Biomedical Imaging and Sensing Applications:
Leveraging its fluorescent properties, 4,5-Diaza-2',7'-dibromo-9,9'-spirobifluorene is studied for its potential use in biomedical imaging and sensing. Its ability to emit light upon excitation makes it a candidate for applications such as fluorescence imaging, where it can be used to visualize biological processes or detect specific molecules within a biological system.
Used in Materials Science Research:
4,5-Diaza-2',7'-dibromo-9,9'-spirobifluorene is utilized in the field of materials science for further research into its synthesis and properties. This research aims to uncover additional potential applications and optimize its performance in various organic electronic and material systems, contributing to the advancement of novel materials with improved characteristics and functionalities.
Check Digit Verification of cas no
The CAS Registry Mumber 198142-63-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,8,1,4 and 2 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 198142-63:
(8*1)+(7*9)+(6*8)+(5*1)+(4*4)+(3*2)+(2*6)+(1*3)=161
161 % 10 = 1
So 198142-63-1 is a valid CAS Registry Number.
198142-63-1Relevant academic research and scientific papers
Synthesis of 9,9′-Spirobifluorenes and 4,5-Diaza-9,9′-spirobifluorenes and Their Application as Affinity Materials for Quartz Crystal Microbalances
Stobe, Caroline,Pyka, Isabella,Linke, Alexander,Müller, Sarah,Schnakenburg, Gregor,Waldvogel, Siegfried R.,Lützen, Arne
, p. 758 - 769 (2017/06/06)
Two different classes of aza analogues of 9,9′-spirobifluorenes have been synthesized. These were obtained by either furnishing the spirobifluorene with additional pyridyl moieties or by installing the aza function directly into the spirobifluorene core. These structurally rigid compounds were then evaluated as affinity materials for quartz crystal microbalances and proved to be highly potent for the detection of volatile organic compounds.
4,5-Diazafluorene-incorporated ter(9,9-diarylfluorene): A novel molecular doping strategy for improving the electron injection property of a highly efficient OLED blue emitter
Wong, Ken-Tsung,Chen, Ruei-Tang,Fang, Fu-Chuan,Wu, Chung-Chih,Lin, Yu-Ting
, p. 1979 - 1982 (2007/10/03)
(Chemical Equation Presented) A more efficient OLED device with blue emission characteristic of terfluorene has been achieved by using a novel molecular doping strategy, in which 4,5-diazafluorene was incorporated as the substitution group of terfluorene
