140947-06-4

Basic information

• Product Name: Benzenamine, N,N-diphenyl-4-(2-pyridinyl)-
• Synonyms: N,N-Diphenyl-4-(pyridin-2-yl)aniline
• CAS NO: 140947-06-4
• Molecular Formula: C23H18N2
• Molecular Weight: 322.409
• Mol File: 140947-06-4.mol
• Article Data: 20

Chemical Properties

• Melting Point: 178-179 °C
• Boiling Point: 490.7±28.0 °C(Predicted)
• Density: 1.155±0.06 g/cm3(Predicted)
• CAS DataBase Reference: Benzenamine, N,N-diphenyl-4-(2-pyridinyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenamine, N,N-diphenyl-4-(2-pyridinyl)-(140947-06-4)
• EPA Substance Registry System: Benzenamine, N,N-diphenyl-4-(2-pyridinyl)-(140947-06-4)

Safety Data

• Hazardous Substances Data: 140947-06-4(Hazardous Substances Data)

Upstream product

• 878376-35-3 pyridine-2-sulfonyl fluoride 
• 201802-67-7 4-(diphenylamino)phenyl boronic acid 
• 36809-26-4 4-N,N-diphenylamino-1-bromobenzene 
• 17997-47-6 2-tri-n-butylstannylpyridine 
• 603-34-9 N,N-diphenylaminobenzene 
• 109-04-6 2-bromo-pyridine 
• 106-37-6 1.4-dibromobenzene 
• 372-48-5 2-fluoropyridine 
• 63996-36-1 2-(4-bromophenyl]pyridine 
• 122-39-4 diphenylamine 
• 402488-98-6 2-((4-diphenylamino)phenyl)[1,3,2]dioxaborolane 

Downstream Products

• 917106-11-7 [(ppy-TPA)₂Ir(μ-Cl)]₂ 
• 922495-52-1 (N,N-diphenyl-4-(2-pyridyl)benzeneamine)(acetylacetonato)platinum(II) 
• 932021-82-4 C₄₆H₃₄Cl₂N₄Pt₂ 

Relevant articles and documents

Electropolymerizable IrIII Complexes with β-Ketoiminate Ancillary Ligands

A series of electropolymerizable cyclometallated IrIII complexes were synthesized and their electrochemical and photophysical properties studied. The triphenylamino electropolymerizable fragment was introduced by using triphenylamino-2-phenylpy

Comparison of Structural and Optical Properties for N-Embedded Polycyclic and Non-Embedded Cationic Phosphorescent Iridium(III) Complexes

We designed and synthesized N-embedded polycyclic based cationic iridium(III) complex Ir-NO and non-embedded complexes Ir-N and Ir-O. Single crystal structures indicate that the N-embedded polycyclic unit in Ir-NO exhibits a certain planarity and induces

Fluorescent probe and application thereof

The present invention provides a fluorescent probe and application thereof. The probe which is of an electronic structure of a donor-Pi-receptor has twisted intramolecular charge transfer and aggregation-induced luminescence, and can be excited by two-pho

Iridium(iii) complexes with the dithieno[3,2-: B:2′,3′- d] phosphole oxide group and their high optical power limiting performances

A new 2-phenylpyridine-type (ppy-type) ligand with the dithieno[3,2-b:2′,3′-d]phosphole oxide (DTPO) group has been successfully synthesized. Based on this novel ligand, three cyclometalated iridium(iii) complexes (P-Ir-P, P-Ir-T and P-Ir-C) are synthesized with symmetrical and unsymmetrical structures. Photophysical results reveal that these cyclometalated iridium(iii) complexes can show weak near-infrared (NIR) phosphorescence emission with wavelengths of 739 nm for P-Ir-P, 750 nm for P-Ir-T and 746 nm for P-Ir-C. Importantly, transient absorption characterization shows that these cyclometalated iridium(iii) complexes can exhibit strong excited state absorption in the range of ca. 520 to 700 nm, indicating their optical power limiting (OPL) potential in this wavelength range. Open-aperture Z-scan against a 532 nm laser shows their OPL ability in the order of P-Ir-P > P-Ir-C > P-Ir-T. Complex P-Ir-P shows an even better OPL ability than the state-of-the-art OPL material C60, indicating the important potential application of these cyclometalated iridium(iii) complexes as new OPL materials.