850153-27-4

Basic information

• Product Name: Benzenamine, 4-(7-bromo-9,9-dioctyl-9H-fluoren-2-yl)-N,N-diphenyl-
• CAS NO: 850153-27-4
• Molecular Formula: C47H54BrN
• Molecular Weight: 712.856
• Mol File: 850153-27-4.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: Benzenamine, 4-(7-bromo-9,9-dioctyl-9H-fluoren-2-yl)-N,N-diphenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenamine, 4-(7-bromo-9,9-dioctyl-9H-fluoren-2-yl)-N,N-diphenyl-(850153-27-4)
• EPA Substance Registry System: Benzenamine, 4-(7-bromo-9,9-dioctyl-9H-fluoren-2-yl)-N,N-diphenyl-(850153-27-4)

Safety Data

• Hazardous Substances Data: 850153-27-4(Hazardous Substances Data)

Upstream product

• 198964-46-4 2,7-dibromo-9,9-dioctylfluorene 
• 201802-67-7 4-(diphenylamino)phenyl boronic acid 
• 267221-88-5 4-(diphenylamino)phenylboronic pinacol ester 

Relevant articles and documents

Substituted Diindenopyrazinediones with symmetrical Polyalkyl-carbazole for high-efficiency blueish green solution-processable OLED

Much effort has been devoted to design and synthesize this solution-processable OLEDs, Some significant advances have been achieved with the power efficiencies. However, most of them still lag behind those of evaporated non-doping OLEDs. Two novel peripheral Polyalkyl-carbazole substituted Diindeno-pyrazinediones have been developed for highly-efficient and solution-processable OLEDs. Provide high efficient materials for the solution-processed to reduce costs of OLEDs. By fine-tuning their carriers transfer and injection barriers, solution-processed device based on DTPADIPY-TCz shows highly efficient bluish green emission with a maximum power efficiency (PE) of 6.88?lm?W?1, which is among the highest reported to date for solution-processable fluorescent OLEDs with a relatively low efficiency roll-off.

Bipolar fluorophores based on intramolecular charge-transfer moieties of sulfone for nondoped deep blue solution-processed organic light-emitting diodes

Dipolar emitters exhibited excellent performance in organic light-emitting diode (OLED). However, these molecules had intramolecular charge-transfer (ICT) properties, which posed challenge to obtain deep blue emission. In this study, three fluorophores were designed by introducing carbazole and diphenylamine as electron donors and sulfone as electron acceptor due to their mild charge-accepting properties and twisted angles. These materials appeared almost in vertical angles of the dihedral configuration, and exhibited high thermal and electrochemical stability, suitable for solution-processed OLED. The solution-processed non-doped devices based on these three emitters were realized, where two emissions within the standard deep blue emission range were achieved with the Commission International e de l'Eclairage (CIE) coordinates of (0.16, 0.12) and (0.16, 0.15).

Thianthrene-containing pentabasic condensed nucleus unit derivative and its synthetic method and application

The invention discloses a thianthrene-containing pentabasic condensed nucleus unit derivative and its synthetic method and an application. The thianthrene-containing pentabasic condensed nucleus unitis obtained by performing ring closure on a ternary cond