1122593-50-3

Basic information

• Product Name: diethyl 2,5-bis(9,9-dioctyl-9H-fluoren-2-yl)terephthalate
• Synonyms: diethyl 2,5-bis(9,9-dioctyl-9H-fluoren-2-yl)terephthalate
• CAS NO: 1122593-50-3
• Molecular Weight: 999.514
• Mol File: 1122593-50-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: diethyl 2,5-bis(9,9-dioctyl-9H-fluoren-2-yl)terephthalate(CAS DataBase Reference)
• NIST Chemistry Reference: diethyl 2,5-bis(9,9-dioctyl-9H-fluoren-2-yl)terephthalate(1122593-50-3)
• EPA Substance Registry System: diethyl 2,5-bis(9,9-dioctyl-9H-fluoren-2-yl)terephthalate(1122593-50-3)

Safety Data

• Hazardous Substances Data: 1122593-50-3(Hazardous Substances Data)

Upstream product

• 18013-97-3 2,5-dibromo-terephthalic acid diethyl ester 
• 302554-81-0 9,9-dioctylfluorene-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) 

Relevant articles and documents

New 3π-2spiro ladder-type phenylene materials: Synthesis, physicochemical properties and applications in OLEDs

New routes to ladder-type phenylene materials 1 and 2 are described. The oligomers 1 and 2, which possess a "3π-2spiro" architecture, have been synthesized by using extended diketone derivatives 3 and 10 as key intermediates. The physicochemical properties of the new blue-light emitter 2 were studied in detail and compared with those of the less-extended 1. Owing to the recent development of fluorenone derivatives and their corresponding more conjugated analogues as potential electron-transport materials in organic light-emitting diodes (OLEDs) and as n-type materials for photovoltaic applications, we also report herein the thermal, optical and electrochemical behavior of the key intermediates, diketones 3 and 10. Finally, the application of dispiro 2 as a new light-emitting material in OLEDs is reported.