404906-09-8

Basic information

• Product Name: 2,8-bis(phenylethynyl)dibenzothiophene
• Synonyms: 2,8-bis(phenylethynyl)dibenzothiophene
• CAS NO: 404906-09-8
• Molecular Weight: 384.501
• Mol File: 404906-09-8.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 2,8-bis(phenylethynyl)dibenzothiophene(CAS DataBase Reference)
• NIST Chemistry Reference: 2,8-bis(phenylethynyl)dibenzothiophene(404906-09-8)
• EPA Substance Registry System: 2,8-bis(phenylethynyl)dibenzothiophene(404906-09-8)

Safety Data

• Hazardous Substances Data: 404906-09-8(Hazardous Substances Data)

Upstream product

• 105404-91-9 2,8-diiododibenzo[b,d]thiophene 
• 536-74-3 phenylacetylene 
• 31574-87-5 2,8-dibromodibenzothiophene 

Downstream Products

• 74291-12-6 C₂₈H₁₆O₄S 

Relevant articles and documents

Controllable preparation of magnetic carbon nanocomposites by pyrolysis of organometallic precursors, similar molecular structure but very different morphology, composition and properties

Four cobalt-containing organometallic compounds were synthesized for solid-state pyrolysis (SSP) to study the structure-property relationship between the precursors and the as-synthesized magnetic carbon nanocomposites (MCNs). In this research, the only s

High Tg fluoranthene-based electron transport materials for organic light-emitting diodes

In this study, fluoranthene-based derivatives with a high thermal stability were synthesized for applications in organic electroluminescent devices. The two derivatives synthesized in this study, bis(4-(7,9,10-triphenylfluoranthen-8-yl)phenyl)sulfane (TPFDPS) and 2,8-bis(7,9,10-triphenylfluoranthen-8-yl)dibenzo[b,d]thiophene (TPFDBT), were characterized by cyclic voltammetry, differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA). TPFDPS exhibits a high Tg of 210 °C while TPFDBT is crystalline in nature. Both the derivatives are thermally stable up to 500 °C. The charge transport studies reveal predominant electron transport properties. Subsequently, we fabricated blue OLEDs with 2-tert-butyl-9,10-bis-(β-naphthyl)-anthracene (TBADN) as the emitting layer to demonstrate the applications of these molecules as an electron transporting layer.