1138220-69-5

Basic information

• Product Name: Meo-Spiro-TPD, 2,7-Bis[N,N-bis(4-Methoxy-phenyl)aMino]9,9-sp
• Synonyms: Meo-Spiro-TPD, 2,7-Bis[N,N-bis(4-Methoxy-phenyl)aMino]9,9-sp;N2,N2,N7,N7-Tetrakis(4-methoxyphenyl)-9,9'-spirobi[9H-fluorene]-2,7-diamine;2,7-Bis[N,N-bis(4-methoxyphenyl)amino]-9,9-spirobi[9H-fluorene];2,7-Bis[N,N-bis(4-methoxyphenyl)amino]-9,9-spirobi[9H-fluorene]
• CAS NO: 1138220-69-5
• Molecular Formula: C53H42N2O4
• Molecular Weight: 770.91158
• Mol File: 1138220-69-5.mol
• Article Data: 0

Chemical Properties

• Melting Point: 184.0 to 188.0 °C
• Appearance: /
• Density: 1.33±0.1 g/cm3(Predicted)
• PKA: -1.46±0.20(Predicted)
• CAS DataBase Reference: Meo-Spiro-TPD, 2,7-Bis[N,N-bis(4-Methoxy-phenyl)aMino]9,9-sp(CAS DataBase Reference)
• NIST Chemistry Reference: Meo-Spiro-TPD, 2,7-Bis[N,N-bis(4-Methoxy-phenyl)aMino]9,9-sp(1138220-69-5)
• EPA Substance Registry System: Meo-Spiro-TPD, 2,7-Bis[N,N-bis(4-Methoxy-phenyl)aMino]9,9-sp(1138220-69-5)

Safety Data

• Hazardous Substances Data: 1138220-69-5(Hazardous Substances Data)

Usage

Description

Meo-Spiro-TPD, 2,7-Bis[N,N-bis(4-Methoxy-phenyl)aMino]9,9-sp, is a chemical compound known for its thermal stability and efficient performance in the field of organic light-emitting diodes (OLEDs). It is characterized by its unique molecular structure, which contributes to its ability to transport holes effectively.

Uses

Used in Electronics Industry:
Meo-Spiro-TPD, 2,7-Bis[N,N-bis(4-Methoxy-phenyl)aMino]9,9-sp is used as a key component in the preparation of thermally stable hole transporting layers for efficient organic light-emitting diodes (OLEDs). Its application is crucial for enhancing the performance and stability of OLEDs, which are widely used in various electronic devices such as televisions, smartphones, and other display technologies.
The compound's thermal stability ensures that the hole transporting layer maintains its structural integrity and functionality even at elevated temperatures, which is essential for the long-term performance and reliability of OLEDs. Additionally, its efficient hole transport properties contribute to the overall efficiency and brightness of the OLED devices, making it a valuable asset in the electronics industry.