26979-27-1

Basic information

• Product Name: 9,10-Di(1-naphthyl)anthracene
• Synonyms: 9,10-DI-(1-NAPHTHYL)ANTHRACENE;9,10-DI-NAPHTHALEN-1-YL-ANTHRACENE;9,10-Di-(1-naphthyl);9,10-Di(-α-naphthyl)anthracen;9,10-Di(1-naphthayl)anthracene (purified by sublimation)
• CAS NO: 26979-27-1
• Molecular Formula: C34H22
• Molecular Weight: 430.54
• EINECS: 1312995-182-4
• Product Categories: Electronic Chemicals
• Mol File: 26979-27-1.mol
• Article Data: 3

Chemical Properties

• Melting Point: 360°C(lit.)
• Boiling Point: 577.5 °C at 760 mmHg
• Flash Point: 304.1 °C
• Appearance: /
• Density: 1.208 g/cm³
• Vapor Pressure: 9.82E-13mmHg at 25°C
• Refractive Index: 1.76
• Storage Temp.: Sealed in dry,Room Temperature
• CAS DataBase Reference: 9,10-Di(1-naphthyl)anthracene(CAS DataBase Reference)
• NIST Chemistry Reference: 9,10-Di(1-naphthyl)anthracene(26979-27-1)
• EPA Substance Registry System: 9,10-Di(1-naphthyl)anthracene(26979-27-1)

Safety Data

• Hazardous Substances Data: 26979-27-1(Hazardous Substances Data)

Usage

General Description

9,10-Di(1-naphthyl)anthracene is a polycyclic aromatic hydrocarbon compound that is composed of two naphthyl groups attached to the 9 and 10 positions of an anthracene molecule. This chemical is commonly used in the field of organic electronics and photonics due to its high photoluminescence and charge-transport properties. It has been studied for its potential applications in organic light-emitting diodes (OLEDs), organic photovoltaics (OPVs), and organic field-effect transistors (OFETs). Additionally, 9,10-Di(1-naphthyl)anthracene has also been investigated for its potential as a fluorescent probe in biological and environmental research. However,

InChI:InChI=1/C34H22/c1-3-15-25-23(11-1)13-9-21-27(25)33-29-17-5-7-19-31(29)34(32-20-8-6-18-30(32)33)28-22-10-14-24-12-2-4-16-26(24)28/h1-22H

Upstream product

• 1055168-06-3 9,10-di-(1'-naphthyl)-9,10-dihydroanthracene-9,10-diol 
• 90-11-9 1-Bromonaphthalene 
• 523-27-3 9,10-Dibromoanthracene 
• 21023-21-2 tri(naphthalen-1-yl)indium 
• 13922-41-3 1-Naphthylboronic acid 
• 272456-33-4 1,3-dinaphthalen-1-ylisobenzofuran 

Downstream Products

• 191-85-5 1,2-benzoperylene 

Relevant articles and documents

Crystal structures of anti- and syn-9,10-di(1′-naphthyl)anthracene and isomerization in solid state

9,10-Di-(1′-naphthyl)anthracene is often used as electroluminescence materials in organic light-emitting diodes. Because of the hindered rotation about the σ-bond between naphthyl and anthracene chromophore, two possible stereoisomers can be isolated. HPLC, 1H NMR, and 13C NMR spectra gave two different sets of peaks and the X-ray single crystal analysis confirmed the structures of the two isomers, anti and syn. syn was more soluble than anti in THF as well as toluene and the thermal properties of the two were quite different. Differential scanning calorimetry study and HPLC analysis showed that the isomerization between anti and syn in the solid state took place at >370 °C.

Synthesis and characterization of polyaromatic compounds using tri(naphthyl)indium

(Chemical Equation Presented) A variety of polyaromatic compounds bearing 1- and 2-naphthyl groups were prepared from the reactions of corresponding halides with tri(1- and 2-naphthyl)indium in good to excellent yields. Thermal, photophysical and electrochemical behaviors of carbazoles having naphthyl groups were studied. They have shown to be promising host and hole transporting materials in organic electroluminescence due to their high thermal stability, electrochemical reversibility and wide band gap.