58280-31-2

Basic information

• Product Name: Bis[2-(2-benzothiazoly)phenolato]zinc(II)
• Synonyms: BIS[2-(2-BENZOTHIAZOLY)PHENOLATO]ZINC(II);Bis(2-(2-hydroxyphenyl)-benz-1,3-oxadiazoleato)zinc complex;Zn(BTZ)2;Bis[2-(2-hydroxyphenyl)benzothiazolato]zinc(II);Bis(2-(2-hydroxyphenyl)benzothiazolate)zinc;bis(2-(benzo[d]thiazol-2-yl)phenylbenzo[d]thiazol-2-yl)phenoxy)zinc;Bis[2-(2-benzothiazo;Bis[2-(2-benzothiazolyl)phenolato]zinc(Ⅱ)
• CAS NO: 58280-31-2
• Molecular Formula: C26H16N2O2S2Zn
• Molecular Weight: 517.94
• Product Categories: Classes of Metal Compounds;Electroluminescence;Functional Materials;Transition Metal Compounds;Zn (Zinc) Compounds;oled materials
• Mol File: 58280-31-2.mol
• Article Data: 2

Chemical Properties

• Melting Point: 305-310°C
• Appearance: /
• CAS DataBase Reference: Bis[2-(2-benzothiazoly)phenolato]zinc(II)(CAS DataBase Reference)
• NIST Chemistry Reference: Bis[2-(2-benzothiazoly)phenolato]zinc(II)(58280-31-2)
• EPA Substance Registry System: Bis[2-(2-benzothiazoly)phenolato]zinc(II)(58280-31-2)

Safety Data

• Statements: 45-60-23/24/25-36/37/38-42/43
• Safety Statements: 53-26-36/37-45
• RIDADR: UN 2811 6.1 / PGIII
• WGK Germany: 3
• Hazardous Substances Data: 58280-31-2(Hazardous Substances Data)

Usage

Description

Bis[2-(2-benzothiazoly)phenolato]zinc(II), also known as Zn(BTZ)2, is a high-efficiency electroluminescent material that has been extensively studied and widely used as an excellent electron transporting material in OLEDs (Organic Light-Emitting Diodes). It is a light yellow to light yellow-green solid and exhibits an unusual broad electroluminescent (EL) emission, making it a potential single-emitting component for white light-emitting diodes.

Uses

Used in Organic and Printed Electronics:
Bis[2-(2-benzothiazoly)phenolato]zinc(II) is used as a green light emitter and dopant for its high efficiency in electroluminescence, making it suitable for applications in organic and printed electronics.
Used in OLED and PLED Materials:
Zn(BTZ)2 is used as an electron transporting material in OLEDs (Organic Light-Emitting Diodes) and PLEDs (Polymer Light-Emitting Diodes) due to its excellent electron transport properties.
Used in Photoluminescent Materials:
Bis[2-(2-benzothiazoly)phenolato]zinc(II) is used as a metal complex dopant and dye in photoluminescent materials, taking advantage of its broad electroluminescent emission.
Used in Photonic and Optical Materials:
Zn(BTZ)2 is used in the development of photonic and optical materials, where its unique electroluminescent properties can be utilized for various applications in the photonics industry.

InChI:InChI=1/2C13H9NOS.Zn/c2*15-11-7-3-1-5-9(11)13-14-10-6-2-4-8-12(10)16-13;/h2*1-8,15H;/q;;+2/p-2

Upstream product

• 3411-95-8 2-(benzothiazol-2-yl)phenol 
• 557-34-6 zinc diacetate 
• 883-93-2 2-Phenylbenzothiazole 

Relevant articles and documents

White organic light-emitting diodes based on spectral broadening electroluminescence due to formation of interfacial exciplexes

We demonstrate white organic light-emitting diodes (OLEDs) having spectral width of approximately 260 nm in electroluminescence (EL) in a simple bilayer structure, consisting of TPD and zinc benzothiazole, without taking recourse to complex strategies such as blending and doping. The EL is broader than the corresponding photoluminescence (PL) of both component materials and their structures. A deconvolution of PL and EL spectra shows that as large as 60% of the broad EL emission originates from multiple exciplexes formed at the interface during electrical excitation.