2,2′-Dimethyl-N,N′-di-[(1-naphthyl)-N,N′-diphenyl]-1,1′-biphenyl-4,4′-diamine
2,2′-Dimethyl-N,N′-di-[(1-naphthyl)-N,N′-diphenyl]-1,1′-biphenyl-4,4′-diamine (CAS 495416-60-9), with the empirical formula C46H36N2 and a molecular weight of 616.79 g/mol, is a high-performance organic semiconductor. This material is primarily utilised as a host material in OLED devices, contributing to increased device efficiency and luminance. Its specific molecular structure facilitates effective charge transport, making it valuable in organic electronics research and development.
- IUPAC
- α-NPD,N,N′-Bis(naphthalen-1-yl)-N,N′-bis(phenyl)-2,2′-dimethylbenzidine
- Synonyms
- N′-diphenyl]-1,1′-biphenyl-4,4′-diamine,495416-60-9, C46H36N2, α-NPD,N,N′-Bis(naphthalen-1-yl)-N,N′-bis(phenyl)-2,2′-dimethylbenzidine
![2,2′-Dimethyl-N,N′-di-[(1-naphthyl)-N,N′-diphenyl]-1,1′-biphenyl-4,4′-diamine (C46H36N2) — chemical structure, CAS 495416-60-9; Materials Science, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F495416-60-9.png&w=3840&q=75)
OLED Host Material
This compound serves as a high-performance host material in Organic Light-Emitting Diode (OLED) devices. Its application leads to enhanced device efficiency, evidenced by increased luminance efficiency.
Hole Transport Layer (HTL) Material
Utilised within the architecture of organic electronic devices, this material functions effectively as a component in Hole Transport Layers (HTLs). It aids in the efficient movement of charge carriers.
Hole Injection Layer (HIL) Material
As a Hole Injection Layer (HIL) material, it facilitates the smooth injection of charge carriers into the emissive layer of organic electronic devices. This contributes to improved overall device performance.
Organic and Printed Electronics
This diamine derivative finds application in the broader field of organic and printed electronics, supporting research and development in next-generation display and lighting technologies.
| Molecular weight | 616.79 |
|---|---|
| Empirical formula | C46H36N2 |
| Assay | 97% (HPLC) |
| Application | This material is used as a high performance host material for OLED devices showing increased device efficiency (maximum luminance efficiency was 4.4 |
| Melting point | 247-252 °C |
| Absorption | 306 nm in THF |
|---|
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 2,2′-Dimethyl-N,N′-di-[(1-naphthyl)-N,N′-diphenyl]-1,1′-biphenyl-4,4′-diamine used for?
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This compound is primarily used as a high-performance host material in OLED devices, contributing to increased device efficiency and luminance. It also functions as a Hole Transport (HT) and Hole Injection Layer (HIL) material in organic electronic devices.
What are the CAS number and empirical formula for this chemical?
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The CAS number is 495416-60-9 and the empirical formula is C46H36N2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with an assay of 97% (HPLC). TSS does not represent this product as USP/BP/EP grade.
What are the safety and handling considerations for this compound?
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This compound has a Water Hazard Class (WGK) of 3 in Germany, indicating it is hazardous to water. Appropriate personal protective equipment should be worn, and it should be handled in a well-ventilated area. Refer to the Safety Data Sheet for detailed handling information.
How is this chemical packed, shipped, and exported?
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This chemical is carefully packed to ensure stability during transit and is available for global export by Tech Serve Solutions. Specific packaging details are provided upon request.
How can I request a sample or a quote for this chemical?
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To request a sample or a quote, please use the contact form on our website or reach out to our sales team directly. Please include the product name and CAS number in your inquiry.
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