1033035-83-4

Basic information

• Product Name: N,N'-Bis(3-methylphenyl)-N,N'-diphenyl-9,9-spirobifluorene-2,7-diamine
• Synonyms: N,N'-Bis(3-methylphenyl)-N,N'-diphenyl-9,9-spirobifluorene-2,7-diamine;Spiro-TPD;Spiro-TPD , N,N'-Bis(3-Methylphenyl)-N,N'-diphenyl-9,9-;N2,N7-Diphenyl-N2,N7-di-m-tolyl-9,9'-spirobi[fluorene]-2,7-diamine;2,7-Bis[N-(m-tolyl)anilino]-9,9'-spirobi[9H-fluorene];2,7-Bis[N-(m-tolyl)anilino]-9,9'-spirobi[9H-fluorene];N,N' -Bis(3-methylphenyl)-N,N' -bis(phenyl)-2,7-diamino-9,9-spirobifluorene
• CAS NO: 1033035-83-4
• Molecular Formula: C₅₁H₃₈N₂
• Molecular Weight: 678.86082
• Product Categories: Electronic Chemicals
• Mol File: 1033035-83-4.mol
• Article Data: 2

Chemical Properties

• Melting Point: 211.0 to 215.0 °C
• Appearance: /
• Density: 1.29
• Storage Temp.: 2-8°C
• CAS DataBase Reference: N,N'-Bis(3-methylphenyl)-N,N'-diphenyl-9,9-spirobifluorene-2,7-diamine(CAS DataBase Reference)
• NIST Chemistry Reference: N,N'-Bis(3-methylphenyl)-N,N'-diphenyl-9,9-spirobifluorene-2,7-diamine(1033035-83-4)
• EPA Substance Registry System: N,N'-Bis(3-methylphenyl)-N,N'-diphenyl-9,9-spirobifluorene-2,7-diamine(1033035-83-4)

Safety Data

• Hazardous Substances Data: 1033035-83-4(Hazardous Substances Data)

Usage

Description

N,N'-Bis(3-methylphenyl)-N,N'-diphenyl-9,9-spirobifluorene-2,7-diamine, also known as 2,7-Bis[N-(m-tolyl)anilino]-9,9''-spirobi[9H-fluorene], is a complex organic compound with a unique molecular structure. It features a spirobifluorene core with two nitrogen atoms at the 2,7-positions, each connected to a diphenyl and a 3-methylphenyl group. N,N'-Bis(3-methylphenyl)-N,N'-diphenyl-9,9-spirobifluorene-2,7-diamine exhibits specific photophysical and electronic properties that make it suitable for various applications in the field of materials science.

Uses

Used in Quantum Dot Light-Emitting Devices:
N,N'-Bis(3-methylphenyl)-N,N'-diphenyl-9,9-spirobifluorene-2,7-diamine is used as a component in quantum dot light-emitting devices. Its incorporation into these devices enhances their performance by improving the stability, efficiency, and color purity of the emitted light. N,N'-Bis(3-methylphenyl)-N,N'-diphenyl-9,9-spirobifluorene-2,7-diamine's electronic properties, such as its energy levels and charge transport characteristics, contribute to the overall performance and optimization of the quantum dot light-emitting devices.

Upstream product

• 1205-64-7 3-Methyldiphenylamine 

Relevant articles and documents

Fused ring compound as well as preparation method and application thereof as well as CO-host material Light-emitting composition, light-emitting device, lighting apparatus, and display apparatus

Disclosed are fused ring compounds having a structure represented by Formula 1 or Formula 2, a method for preparing the same, a co-host material containing the condensed cyclic compound, a light emitting composition, a light emitting device and containing