89114-90-9

Basic information

• Product Name: 4-N,N-DIPHENYLAMINO-B-PHENYLSTILBENE
• Synonyms: 4-(2,2-DIPHENYLETHEN-1-YL)TRIPHENYLAMINE;4-N,N-DIPHENYLAMINO-B-PHENYLSTILBENE;4-(2,2-Bisphenyl-ethen-1-yl)-riphenylamine;DPSA;4-(2,2-Bisphenyl-ethen-1-yl)-triphenylamine;4-N,N-Diphenylamino-β-phenylstilbene;4-(2,2-diphenylethenyl)-N,N-di-phenylbenzenamine;4'-(Diphenylamino)-α-phenylstilbene
• CAS NO: 89114-90-9
• Molecular Formula: C32H25N
• Molecular Weight: 423.55
• EINECS: 421-390-2
• Product Categories: electronic;Aromatics Compounds;Aromatics
• Mol File: 89114-90-9.mol
• Article Data: 2

Chemical Properties

• Melting Point: 100-101°C
• Boiling Point: 558.8°C at 760 mmHg
• Flash Point: 249.4°C
• Appearance: /
• Density: 1.143g/cm³
• Vapor Pressure: 1.6E-12mmHg at 25°C
• Refractive Index: 1.683
• Storage Temp.: Refrigerator
• Solubility: Chloroform (Slightly), Hexane (Slightly, Heated)
• CAS DataBase Reference: 4-N,N-DIPHENYLAMINO-B-PHENYLSTILBENE(CAS DataBase Reference)
• NIST Chemistry Reference: 4-N,N-DIPHENYLAMINO-B-PHENYLSTILBENE(89114-90-9)
• EPA Substance Registry System: 4-N,N-DIPHENYLAMINO-B-PHENYLSTILBENE(89114-90-9)

Safety Data

• Statements: 53
• Safety Statements: 61
• Hazardous Substances Data: 89114-90-9(Hazardous Substances Data)

Usage

Chemical Properties

Yellow Solid

Uses

4-N,N-Diphenylamino-?-phenylstilbene (cas# 89114-90-9) is a compound useful in organic synthesis.

InChI:InChI=1/C32H25N/c1-5-13-27(14-6-1)32(28-15-7-2-8-16-28)25-26-21-23-31(24-22-26)33(29-17-9-3-10-18-29)30-19-11-4-12-20-30/h1-25H

Upstream product

• 4181-05-9 4-(diphenylamino)benzaldehyde 
• 27329-60-8 diethyl (diphenylmethyl)phosphonate 
• 67-64-1 acetone 
• 119-61-9 benzophenone 
• 126150-12-7 Diethyl (4-diphenylamino)benzyl phosphonate 

Relevant articles and documents

Highly efficient blue-light-emitting diodes based on styrylamine derivatives end-capped with a diphenylvinyl group

In this paper, we reported the synthesis and electroluminescent properties of blue fluorescent styrylamine derivatives end-capped with a diphenylvinyl group. A new series of styrylamine derivatives have been synthesized via the Horner- Wadsworth-Emmons reaction. To explore electroluminescent properties of these molecules, multilayer organic lightemitting devices with the configuration of ITO/NPB/1-5 doped in MADN/Bphen/Liq/Al were fabricated. All devices exhibited blue emissions with good EL performances. Among those reported herein, the device using dopant 5 exhibited a maximum luminance of 24,000 cd/m 2 at 11.0 V, a luminous efficiency of 12.5 cd/A at 20 mA/cm 2, a power efficiency of 6.50 lm/W at 20 mA/cm2, and CIEx,y coordinates of (x = 0.173, y = 0.306) at 8.0 V, all of which demonstrate the superiority of these materials in blue OLEDs.