1115639-90-1

Basic information

• Product Name: Dibenzothiophene, 4-[3-(2-triphen ylenyl)phenyl]-
• Synonyms: Dibenzothiophene, 4-[3-(2-triphen ylenyl)phenyl]-;4-(3-(triphenylen-2-yl)phenyl)dibenzo[b,d]thiophene;4-[3-(2-triphenylenyl)phenyl]-Dibenzothiophene
• CAS NO: 1115639-90-1
• Molecular Formula: C36H15S
• Molecular Weight: 479.5693
• Mol File: 1115639-90-1.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Dibenzothiophene, 4-[3-(2-triphen ylenyl)phenyl]-(CAS DataBase Reference)
• NIST Chemistry Reference: Dibenzothiophene, 4-[3-(2-triphen ylenyl)phenyl]-(1115639-90-1)
• EPA Substance Registry System: Dibenzothiophene, 4-[3-(2-triphen ylenyl)phenyl]-(1115639-90-1)

Safety Data

• Hazardous Substances Data: 1115639-90-1(Hazardous Substances Data)

Usage

General Description

Dibenzothiophene, 4-[3-(2-triphen ylenyl)phenyl]- is a chemical compound with a molecular formula C24H16S. It is a polycyclic aromatic hydrocarbon and a derivative of dibenzothiophene, which is commonly found in coal tar and crude oil. This particular chemical compound features a 4-[3-(2-triphen ylenyl)phenyl]- substitution, which consists of a tricyclic benzene ring attached to a thiophene ring. Its properties and potential applications are largely influenced by its structure and molecular composition, and it may be utilized in various fields such as organic synthesis, pharmaceuticals, and materials science.

Upstream product

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Relevant articles and documents

Effect of the molecular structure of the host materials on the lifetime of green thermally activated delayed fluorescent organic light-emitting diodes

Two dibenzothiophene derived compounds, 4-(3-(triphenylen-2-yl)phenyl)dibenzo[b,d]thiophene (DBTTP1) and 4-(5′-phenyl-[1,1′:3′,1′′-terphenyl]-3-yl)dibenzo[b,d]thiophene (DBTTP2), were prepared as the host materials for green thermally activated delayed fluorescent (TADF) emitters to investigate the effect of the molecular structure of the host materials on the efficiency and lifetime of the green TADF devices. The green TADF devices fabricated using the DBTTP1 host material exhibited a high quantum efficiency of above 20% and a lifetime longer than 250 h up to 80% of initial luminance at 1000 cd m-2. Comparing the two host materials, triphenylene modified DBTTP1 was better than terphenyl modified DBTTP2 in terms of the lifetime of the green TADF devices.

Triphenylene containing host materials with high thermal stability for green phosphorescent organic light emitting diode

We report series of triphenylene derivatives with good electronic properties for the use as host materials for green phosphorescent organic light emitting diodes (PHOLEDs). We applied highly planar triphenylene moieties which could provide good electron t