760959-54-4

Basic information

• Product Name: 1,3-di(p-tert-butylphenyl)pyrazolin-5-one
• CAS NO: 760959-54-4
• Molecular Weight: 348.488
• Mol File: 760959-54-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,3-di(p-tert-butylphenyl)pyrazolin-5-one(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-di(p-tert-butylphenyl)pyrazolin-5-one(760959-54-4)
• EPA Substance Registry System: 1,3-di(p-tert-butylphenyl)pyrazolin-5-one(760959-54-4)

Safety Data

• Hazardous Substances Data: 760959-54-4(Hazardous Substances Data)

Upstream product

• 101498-88-8 3-(4-tert-butylphenyl)-3-oxopropionic acid ethyl ester 
• 61765-93-3 p-tert-butylphenylhydrazine 

Relevant articles and documents

1H-pyrazolo[3,4-b]quinolines and their performance in electroluminescent devices

A series of highly luminescent pyrazolo[3,4-b]quinolines were prepared and used as luminophores in fabrication of three-layer electroluminescent devices. The devices were fabricated using the basic structure of indium tinoxide (ITO)/TPD/Pyrazoloquinoline/ALQ/Mg:Ag, where TPD (3-methylphenyl)-1,1′- biphenyl-4,4′-diamine was used as a hole transport layer and A1Q (8-hydroxyquinoline) as an electron transport layer. Bright blue-green and blue emissions were obtained from all the devices with such configurations. The devices with 6d and 6f pyrazoloquinoline derivatives achieved Lmax = 20800 cd/m2 and 8550 cd/m2 at a current density of 30 mA/4 mm2. The luminance efficiency was 3.38 and 1.70 1m/W respectively.