1333316-35-0

Basic information

• Product Name: Acridine, 2,7-dibroMo-9,10-dihydro-9,9-diMethyl-
• Synonyms: Acridine, 2,7-dibroMo-9,10-dihydro-9,9-diMethyl-;2,7-dibroMo-9,10-dihydro-9,9-diMethyl-Acridine;2,7-dibromo-9,9-dimethyl-9,10-dihydroacridine;2,7-dibromo-9,9-dimethylacridan
• CAS NO: 1333316-35-0
• Molecular Formula: C₁₅H₁₃Br₂N
• Molecular Weight: 367.07842
• Mol File: 1333316-35-0.mol
• Article Data: 8

Chemical Properties

• Boiling Point: 416.7±45.0 °C(Predicted)
• Appearance: /
• Density: 1.576±0.06 g/cm3(Predicted)
• Storage Temp.: 2-8°C(protect from light)
• Solubility: Chloroform; Dichloromethane; DMSO
• PKA: 0.46±0.40(Predicted)
• CAS DataBase Reference: Acridine, 2,7-dibroMo-9,10-dihydro-9,9-diMethyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Acridine, 2,7-dibroMo-9,10-dihydro-9,9-diMethyl-(1333316-35-0)
• EPA Substance Registry System: Acridine, 2,7-dibroMo-9,10-dihydro-9,9-diMethyl-(1333316-35-0)

Safety Data

• Hazardous Substances Data: 1333316-35-0(Hazardous Substances Data)

Usage

Uses

2,7-Dibromo-9,10-dihydro-9,9-dimethylacridine is an intermediate in the synthesis of 2,7-Diisopropyl-9,9-dimethyl-4a,9,9a,10-tetrahydroacridine (D455760). 2,7-Diisopropyl-9,9-dimethyl-4a,9,9a,10-tetrahydroacridine is a useful chemical reagent. Also, it is derived from 9,9-Dimethyl-9,10-dihydroacridine (D474300), which are currently being used in the development of thermally activated delayed fluorescence (TADF) molecules which are being researched for their possible efficient deep-?blue TADF emitting potential.

Upstream product

• 108-86-1 bromobenzene 
• 134-20-3 2-carbomethoxyaniline 
• 6267-02-3 9,9‐dimethyl‐10H‐acridine 
• 73183-55-8 α,α-Dimethyl-2-(phenylamino)benzolmethanol 
• 35708-19-1 Methyl N-phenylanthranilate 
• 91-40-7 2-(phenylamino)benzoic acid 
• 128-08-5 N-Bromosuccinimide 

Downstream Products

• 1333316-36-1 2,7-dibromo-9,9-dimethyl-10-phenyl-9,1 0-dihydroacridine 

Relevant articles and documents

An Electroactive Pure Organic Room-Temperature Phosphorescence Polymer Based on a Donor-Oxygen-Acceptor Geometry

An electroactive room-temperature phosphorescence (RTP) polymer has been demonstrated based on a characteristic donor-oxygen-acceptor geometry. Compared with the donor–acceptor reference, the inserted oxygen atom between donor and acceptor can not only decrease hole-electron orbital overlap to suppress the charge transfer fluorescence, but also strengthen spin-orbital coupling effect to facilitate the intersystem crossing and subsequent phosphorescence channels. As a result, a significant RTP is observed in solid states under photo excitation. Most noticeably, the corresponding polymer light-emitting diodes (PLEDs) reveal a dominant electrophosphorescence with a record-high external quantum efficiency of 9.7 %. The performance goes well beyond the 5 % theoretical limit for typical fluors, opening a new door to the development of pure organic RTP polymers towards efficient PLEDs.

Hole transport material, preparation method thereof, and organic light emitting device

The invention discloses a hole transport material, a preparation method thereof and an organic light emitting device. The hole transport material comprises a compound with a chemical structure shown in a formula I, wherein R is an electron donating group.

Thermally activated delayed fluorescent dendritic host material using triarylphosphine oxide as central core, preparation method and organic electroluminescent device

The invention provides a thermally activated delayed fluorescent dendritic host material using triarylphosphine oxide as a central core, a preparation method and an organic electroluminescent device and belongs to the field of organic semiconductor photoe