1257251-67-4

Basic information

• Product Name: 4-phenyl-4'-(9-phenylfluoren-9-yl)triphenylamine
• Synonyms: 4-phenyl-4'-(9-phenylfluoren-9-yl)triphenylamine
• CAS NO: 1257251-67-4
• Molecular Weight: 561.726
• Mol File: 1257251-67-4.mol
• Article Data: 28

Chemical Properties

• CAS DataBase Reference: 4-phenyl-4'-(9-phenylfluoren-9-yl)triphenylamine(CAS DataBase Reference)
• NIST Chemistry Reference: 4-phenyl-4'-(9-phenylfluoren-9-yl)triphenylamine(1257251-67-4)
• EPA Substance Registry System: 4-phenyl-4'-(9-phenylfluoren-9-yl)triphenylamine(1257251-67-4)

Safety Data

• Hazardous Substances Data: 1257251-67-4(Hazardous Substances Data)

Upstream product

• 937082-81-0 9-(4-bromophenyl)-9-phenyl-9H-fluorene 
• 13716-12-6 tri-tert-butyl phosphine 
• 32228-99-2 4-phenyldiphenylamine 
• 32005-36-0 bis(dibenzylideneacetone)-palladium⁽⁰⁾ 
• 82214-69-5 2-biphenylmagnesium bromide 
• 2052-07-5 2-Bromobiphenyl 
• 90-90-4 (4-bromophenyl)(phenyl)methanone 

Relevant articles and documents

COMPOSITE MATERIAL, LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, AND LIGHTING DEVICE

A composite material including an organic compound and an inorganic compound and having a high carrier-transport property is provided. A composite material having a high carrier-injection property to an organic compound is provided. A composite material in which light absorption due to charge transfer interaction is unlikely to occur is provided. A light-emitting element having high emission efficiency is provided by including the composite material. A light-emitting element having a low drive voltage is provided. A light-emitting element having a long lifetime is provided. A composite material including a heterocyclic compound having a dibenzothiophene skeleton or a dibenzofuran skeleton and an inorganic compound exhibiting an electron-accepting property with respect to the heterocyclic compound is provided.

Triazole Derivative, and Light-Emitting Element, Light-Emitting Device, Electronic Device and Lighting Device Using the Triazole Derivative

Objects are to provide the following: a substance that facilitates hole injection and has high triplet excitation energy; a light-emitting element having high emission efficiency using the substance that facilitates hole injection and has high triplet excitation energy; a light-emitting element having low driving voltage; and a light-emitting device, an electronic device, and a lighting device having low power consumption. Provided is a triazole derivative in which a dibenzothiophen-4-yl or dibenzofuran-4-yl group represented by General Formula (G2) is bonded to any one of Ar1 to Ar3 of a triazole derivative represented by General Formula (G1). In the formulas, A represents oxygen or sulfur, Ar1 to Ar3 separately represent a substituted or unsubstituted aryl group having 6 to 13 carbon atoms, and R1 to R7 separately represent hydrogen, an alkyl group having 1 to 4 carbon atoms, or a substituted or unsubstituted aryl group having 6 to 13 carbon atoms.

HETEROCYCLIC COMPOUND, LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, AND LIGHTING DEVICE

Provided is a novel heterocyclic compound which can be used as a host material for dispersing a light-emitting material in a light-emitting layer of a light-emitting element. Further provided is a light-emitting element which is driven at a low voltage and has high current efficiency. By including the light-emitting element, a light-emitting device, an electronic device, and a lighting device each with reduced power consumption are provided. The light-emitting element contains a compound in which a dibenzo[f,h]quinoline ring and a hole-transport skeleton are bonded through an arylene group. The light-emitting device, the electronic device, and the lighting device each including the light-emitting element are provided. The light-emitting element contains a heterocyclic compound having a structure represented by the following general formula (G1).