α-NPD, N, N'-Bis(naphthalen-1-yl)-N,N'-bis(phenyl)-2,2-diMe, also known as 2,2′-Dimethyl-N,N′-di-[(1-naphthyl)-N,N′-diphenyl]-1,1′-biphenyl-4,4′-diamine, is a conducting polymer that serves as a hole transporting material (HTM) with a transport gap of approximately 4 eV and an ionization potential of 5.5 eV. It is a π-conjugated organic semiconducting material known for its excellent charge transporting properties.
495416-60-9
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Basic information
- Product Name: α-NPD , N, N'-Bis(naphthalen-1-yl)-N,N'-bis(phenyl)-2,2-diMe
- Synonyms: α-NPD , N, N'-Bis(naphthalen-1-yl)-N,N'-bis(phenyl)-2,2-diMe;N,N'-bis(naphthalen-1-yl)-N,N'-bis(phenyl)-2,2'-diMethylbenzidine;N, N'-Bis(naphthalen-1-yl)-N,N'-bis(phenyl)-2,2-diMe;2,2'-Dimethyl-N,N'-di-1-naphthalenyl-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 NO:495416-60-9
- Molecular Formula: C46H36N2
- Molecular Weight: 616.79144
- EINECS: N/A
- Product Categories: N/A
- Mol File: 495416-60-9.mol
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Chemical Properties
- Melting Point: 247-252°C
- Boiling Point: 782.3±60.0 °C(Predicted)
- Flash Point: N/A
- Appearance: /
- Density: 1.191±0.06 g/cm3(Predicted)
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- PKA: -0.02±0.50(Predicted)
- CAS DataBase Reference: α-NPD , N, N'-Bis(naphthalen-1-yl)-N,N'-bis(phenyl)-2,2-diMe(CAS DataBase Reference)
- NIST Chemistry Reference: α-NPD , N, N'-Bis(naphthalen-1-yl)-N,N'-bis(phenyl)-2,2-diMe(495416-60-9)
- EPA Substance Registry System: α-NPD , N, N'-Bis(naphthalen-1-yl)-N,N'-bis(phenyl)-2,2-diMe(495416-60-9)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany: 3
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 495416-60-9(Hazardous Substances Data)
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495416-60-9 Usage
Uses
Used in Organic Electronic Devices:α-NPD, N, N'-Bis(naphthalen-1-yl)-N,N'-bis(phenyl)-2,2-diMe is used as a hole transporting material (HTM) for its good charge transporting properties, making it suitable for the fabrication of organic electronic devices such as organic light-emitting diodes (OLEDs) and organic solar cells (OSCs). Its π-conjugated structure and high ionization potential contribute to its effectiveness in these applications.
Used in OLEDs:
In the OLED industry, α-NPD, N, N'-Bis(naphthalen-1-yl)-N,N'-bis(phenyl)-2,2-diMe is used as a hole injecting layer (HIL) material to enhance the efficiency and performance of the devices. Its ability to transport charges effectively makes it a valuable component in the construction of OLEDs.
Used in OSCs:
In the organic solar cell industry, α-NPD, N, N'-Bis(naphthalen-1-yl)-N,N'-bis(phenyl)-2,2-diMe is used as a hole transporting layer (HTL) material to improve the charge separation and overall efficiency of the solar cells. Its high ionization potential and transport gap make it an ideal candidate for this application.
Check Digit Verification of cas no
The CAS Registry Mumber 495416-60-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,5,4,1 and 6 respectively; the second part has 2 digits, 6 and 0 respectively.Calculate Digit Verification of CAS Registry Number 495416-60:
(8*4)+(7*9)+(6*5)+(5*4)+(4*1)+(3*6)+(2*6)+(1*0)=179
179 % 10 = 9
So 495416-60-9 is a valid CAS Registry Number.
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α-NPD , N, N'-Bis(naphthalen-1-yl)-N,N'-bis(phenyl)-2,2-diMe
