20474-15-1

Basic information

• Product Name: 9,9-diphenyl-9,10-dihydroacridine
• Synonyms: 9,9-diphenyl-9,10-dihydroacridine;Acridine, 9,10-dihydro-9,9-diphenyl-;9,9-Diphenylacridan;9,10-Dihydro-9,9-diphenylacridine;9,9-Diphenyl-10H-acridine;9,10-dihydro-9,9-diphenylacridin
• CAS NO: 20474-15-1
• Molecular Formula: C₂₅H₁₉N
• Molecular Weight: 333.42506
• Mol File: 20474-15-1.mol
• Article Data: 14

Chemical Properties

• Melting Point: 249.0 to 254.0 °C
• Boiling Point: 463.9±45.0 °C(Predicted)
• Appearance: /
• Density: 1.154±0.06 g/cm3(Predicted)
• Storage Temp.: Keep in dark place,Sealed in dry,Room Temperature
• PKA: 1.15±0.40(Predicted)
• CAS DataBase Reference: 9,9-diphenyl-9,10-dihydroacridine(CAS DataBase Reference)
• NIST Chemistry Reference: 9,9-diphenyl-9,10-dihydroacridine(20474-15-1)
• EPA Substance Registry System: 9,9-diphenyl-9,10-dihydroacridine(20474-15-1)

Safety Data

• Hazardous Substances Data: 20474-15-1(Hazardous Substances Data)

Usage

Description

9,9-diphenyl-9,10-dihydroacridine is a dihydrouridine derivative with a wide range of applications, including its use as a reagent in the synthesis and study of acridan derivatives as antioxidants. It is also a valuable raw material for OLEDs (Organic Light-Emitting Diodes), contributing to devices with excellent blue-light emission properties, suitable energy levels, high mobility, and good thermal stability. Furthermore, it can be integrated into platinum complexes, making it suitable for use as phosphorescent emitters or as delayed fluorescent and phosphorescent emitters.

Uses

Used in OLED Industry:
9,9-diphenyl-9,10-dihydroacridine is used as a raw material for the production of OLEDs, providing devices with excellent blue-light emission properties, suitable energy levels, high mobility, and good thermal stability.
Used in Chemical Synthesis:
9,9-diphenyl-9,10-dihydroacridine is used as a reagent in the synthesis and studies of acridan derivatives, which are known for their antioxidant properties.
Used in Phosphorescent Emitter Industry:
9,9-diphenyl-9,10-dihydroacridine is used as a component in platinum complexes, making it suitable for use as phosphorescent emitters or as delayed fluorescent and phosphorescent emitters in various applications.

References

Reddy, Saripally Sudhaker, et al. "Multi-functional highly efficient bipolar 9,9-dimethyl-9,10-dihydroacridine/imidazole-based materials for solution-processed organic light-emitting diode applications." Dyes & Pigments 134(2016):315-324. Li, Jian. "Tetradentate cyclometalated platinum complexes containing 9,10-dihydroacridine and its analogues." (2015).

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Relevant articles and documents

Effective host materials for blue/white organic light-emitting diodes by utilizing the twisted conjugation structure in 10-phenyl-9,10-dihydroacridine block

Two new 10-phenyl-9,10-dihydroacridine derivatives attached by dibenzothiophene (DBT) and dibenzofuran (DBF) were synthesized. The influence of the substituents of these materials was studied by theoretical calculations (DFT calculation) and experimental

ORGANIC ELECTROLUMINESCENT COMPOUND COMPRISING ACRIDINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING SAME

An organic electroluminescent compound including acridine derivatives of the present invention improves brightness, power efficiency, heat resistance, electric charge transfer performance, and electric charge injection performance by adjusting charge bala

Carbazole derivatives and organoelectro luminescent device using the same

PURPOSE: A carbazole derivative is provided to drive an organic electroluminescent device at low voltage and to improve brightness when the derivative is used in an organic layer of the organic electroluminescent device, thereby improving economic efficiency. CONSTITUTION: A carbazole derivative is denoted by chemical formula 1. An organic electroluminescent device comprises a first electrode, a second electrode, and one or more organic layers between the first and second electrodes. The organic layers contain the carbazole derivative of chemical formula 1. The organic layers are selected among a hole injection layer, a hole transport layer, a functional layer with hole injecting and transporting functions, a light emitting layer, an electrode transport layer, and an electron injection layer. The light emitting layer contains one or more host compounds and one or more dopant compounds. The host compound is a carbazole derivative of chemical formula 1.