1,3,5-Tris(N-carbazolyl)benzene
1,3,5-Tris(N-carbazolyl)benzene (CAS: 148044-07-9) is a high-purity organic compound with the molecular formula C42H27N3 and a molecular weight of 573.68 g/mol. It functions as an advanced host material, particularly valuable in the construction of phosphorescent guest-host systems. This chemical is primarily employed in the development and fabrication of Organic Light Emitting Diode (OLED) devices, contributing to their performance and efficiency.
- IUPAC
- 1,3,5-Tris(carbazol-9-yl)benzene,TCB,tCP
- Synonyms
- 1,3,5-Tris(carbazol-9-yl)benzeneTCBtCP

OLED Host Material
1,3,5-Tris(N-carbazolyl)benzene serves as a critical host material for phosphorescent emitters in OLED devices. Its properties facilitate efficient energy transfer and charge transport, crucial for high-performance displays and lighting applications.
Organic Electronics
This compound finds application in the broader field of organic and printed electronics. It contributes to the development of novel electronic components that leverage organic semiconductor properties.
Materials Science Research
As a specialized material, it is utilised in materials science research for developing advanced optoelectronic materials. Investigations focus on its potential in various organic semiconductor applications beyond standard OLEDs.
| Molecular weight | 573.68 |
|---|---|
| Empirical formula | C42H27N3 |
| Assay | 97% |
| Application | This material is an advanced host material for phosphorescent guest-host systems; such as used in Organic Light Emitting Diode devices.1 |
| Melting point | 325-330 °C |
| Orbital Energy | HOMO 5.8 eV LUMO 2.3 eV |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 1,3,5-Tris(N-carbazolyl)benzene used for?
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It is primarily used as an advanced host material in phosphorescent guest-host systems, particularly for Organic Light Emitting Diode (OLED) devices.
What is the CAS number and formula for 1,3,5-Tris(N-carbazolyl)benzene?
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The CAS number is 148044-07-9 and the molecular formula is C42H27N3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with an assay of 97%. It is supplied for research and development purposes and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How is 1,3,5-Tris(N-carbazolyl)benzene safely handled?
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Users should consult the Safety Data Sheet (SDS) for comprehensive handling information. It is classified under WGK Germany 3, indicating a hazard to water. Appropriate personal protective equipment should be used to avoid contact and inhalation.
Is 1,3,5-Tris(N-carbazolyl)benzene a controlled substance?
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The provided data does not indicate that 1,3,5-Tris(N-carbazolyl)benzene is a controlled substance.
How is this chemical packed, shipped, and exported?
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Products are carefully packed according to international shipping regulations for hazardous materials. We are experienced in exporting chemicals globally, ensuring compliance with all relevant customs and transport requirements.
How can I request a sample or quote for 1,3,5-Tris(N-carbazolyl)benzene?
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To request a sample or a quote, please contact our sales department through the website or by direct enquiry, providing your specific requirements and shipping details.
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