62608-15-5

Basic information

• Product Name: 3,3'-(1,4-Phenylenedi-2,1-ethenediyl)bis(9-ethyl-9H-carbazole)
• Synonyms: BCzVB;3,3'-(1,4-Phenylenedi-2,1-ethenediyl)bis(9-ethyl-9H-carbazole);1,4-Bis(9-ethyl-3-carbazovinylene)benzene;1,4-Bis[2-(3-N-ethylcarbazoryl)vinyl]benzene;3,3'-(1,4-Phenylened;BCzVB , 3,3'-(1,4-Phenylenedi-2,1-ethenediyl)bis(9-ethyl;BCZVB, 1,4-bis[2-(3-N-ethylcarbazoryl)vinyl]benzene;1,4-Bis[2-(9-ethylcarbazol-3-yl)vinyl]benzene
• CAS NO: 62608-15-5
• Molecular Formula: C38H32N2
• Molecular Weight: 516.67
• Product Categories: OLED
• Mol File: 62608-15-5.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 744.9±60.0 °C(Predicted)
• Appearance: /
• Density: 1.11
• CAS DataBase Reference: 3,3'-(1,4-Phenylenedi-2,1-ethenediyl)bis(9-ethyl-9H-carbazole)(CAS DataBase Reference)
• NIST Chemistry Reference: 3,3'-(1,4-Phenylenedi-2,1-ethenediyl)bis(9-ethyl-9H-carbazole)(62608-15-5)
• EPA Substance Registry System: 3,3'-(1,4-Phenylenedi-2,1-ethenediyl)bis(9-ethyl-9H-carbazole)(62608-15-5)

Safety Data

• Hazardous Substances Data: 62608-15-5(Hazardous Substances Data)

Usage

Description

3,3'-(1,4-Phenylenedi-2,1-ethenediyl)bis(9-ethyl-9H-carbazole) is a blue-emitting material that is utilized in the development of full color displays. 3,3'-(1,4-Phenylenedi-2,1-ethenediyl)bis(9-ethyl-9H-carbazole) is characterized by its unique chemical structure, which allows it to emit blue light when excited. Its properties make it a promising candidate for use in various applications, particularly in the field of organic light-emitting diodes (OLEDs).

Uses

Used in Display Industry:
3,3'-(1,4-Phenylenedi-2,1-ethenediyl)bis(9-ethyl-9H-carbazole) is used as a blue emitter for full color displays. Its ability to emit blue light makes it a valuable component in creating vibrant and high-quality color displays.
Used in Organic Light Emitting Diodes (OLEDs) Industry:
3,3'-(1,4-Phenylenedi-2,1-ethenediyl)bis(9-ethyl-9H-carbazole) is used as a blue emitter in double emitting layers for white OLEDs (WOLEDs). This application takes advantage of the compound's blue light emission properties to create white light, which is essential for various lighting and display applications. The use of this compound in WOLEDs can lead to improved energy efficiency and longer device lifetimes.

Upstream product

• 7570-45-8 N-ethyl-3-carbazolealdehyde 
• 106-42-3 para-xylene 

Relevant articles and documents

Four new two-photon polymerization initiators with varying donor and conjugated bridge: Synthesis and two-photon activity

A specific series of dumbbell-shaped bis-carbazoles or bis-phenothiazines dyes (1, 2, 3 and 4) constructed with styrene or biphenylethyne as the π-bridge have been synthesized and characterized. Detailed spectral properties including linear absorption, one and two-photon fluorescence properties were investigated. The results show that extending conjugated chain and introducing donors have substantial effect on their photophysical properties. Among them, two-photon absorption cross sections (σ) of the four dyes in DMF determined by the Z-scan technique are successively increased from 1 to 4 with enhancing electron-donating ability and extending conjugated chain, but electron-donating ability has larger contribution to the σ values than extending conjugated chain based on the comparison of small molecules (D-π-D). Two-photon initiation polymerization (TPIP) microfabrication experiments have been carried out using compound 4 as an initiator under irradiation of 200 fs, 76 MHz femtosecond laser at 760 nm. The results confirm that the four dyes can be effectively used as organic two-photon photopolymerization initiators.