808758-81-8

Basic information

• Product Name: 4-(bis(4-iodophenyl)aMino)benzaldehyde
• Synonyms: 4-(bis(4-iodophenyl)aMino)benzaldehyde
• CAS NO: 808758-81-8
• Molecular Formula: C₁₉H₁₃I₂NO
• Molecular Weight: 525.12156
• Mol File: 808758-81-8.mol
• Article Data: 49

Chemical Properties

• Melting Point: 139.0 to 143.0 °C
• Boiling Point: 560.6±45.0 °C(Predicted)
• Appearance: /
• Density: 1.899±0.06 g/cm3(Predicted)
• Storage Temp.: under inert gas (nitrogen or Argon) at 2–8 °C
• PKA: -6.96±0.50(Predicted)
• CAS DataBase Reference: 4-(bis(4-iodophenyl)aMino)benzaldehyde(CAS DataBase Reference)
• NIST Chemistry Reference: 4-(bis(4-iodophenyl)aMino)benzaldehyde(808758-81-8)
• EPA Substance Registry System: 4-(bis(4-iodophenyl)aMino)benzaldehyde(808758-81-8)

Safety Data

• Hazardous Substances Data: 808758-81-8(Hazardous Substances Data)

Usage

General Description

4-(bis(4-iodophenyl)amino)benzaldehyde is a chemical compound with the molecular formula C20H14I2N2O. It is a pale yellow crystalline solid that is commonly used in the field of organic synthesis and medicinal chemistry. 4-(bis(4-iodophenyl)aMino)benzaldehyde is known for its ability to act as a building block in the synthesis of various organic molecules and pharmaceutical drugs. Additionally, 4-(bis(4-iodophenyl)amino)benzaldehyde exhibits potential as a fluorescent probe for detecting various biological substances. It is important to handle this chemical with care and follow proper safety protocols when working with it in the laboratory.

Upstream product

• 119001-43-3 tris(4-formylphenyl)amine 
• 603-34-9 N,N-diphenylaminobenzene 
• 4181-05-9 4-(diphenylamino)benzaldehyde 

Downstream Products

• 949583-04-4 4-bis{4-[2-(4-(4-diphenylamino)phenyl)vinyl]phenyl}aminobenzaldehyde 
• 1220528-61-9 C₄₁H₂₈I₂N₄ 
• 1421017-07-3 tetramethyl (((6-(4-(4-(bis(4-(diphenylamino)phenyl)amino)styryl)phenyl)-1,3,5-triazine-2,4-diyl)bis(4,1-phenylene))bis(methylene))bis(phosphonate)nd 
• 649763-51-9 4-(bis-(4-(4-diphenylaminostyryl)phenyl)-amino)benzaldehyde 
• 1261565-99-4 4-(bis(4-(perfluorobutyl)phenyl)amino)benzaldehyde 
• 1257087-97-0 4-[bis[4’-(diphenylamino)[1,1’-biphenyl]-4-yl]amino]benzaldehyde 
• 1257954-42-9 4-(bis(4-(2-phenylethynyl)phenyl)amino)benzaldehyde 
• 1257954-51-0 N,N'-(((1E,1'E)-1,4-phenylenebis(ethene-2,1-diyl))bis(4,1-phenylene))bis(N-([1,1'-biphenyl]-4-yl)-[1,1'-biphenyl]-4-amine) 
• 1257954-47-4 4,4'-((1E,1'E)-1,4-phenylenebis(ethene-2,1-diyl))bis(N,N-bis(4-(phenylethynyl)phenyl)aniline) 
• 808758-86-3 5-[5-((E)-2-{4-[Bis-(4-iodo-phenyl)-amino]-phenyl}-vinyl)-thiophen-2-ylmethylene]-1,3-diethyl-2-thioxo-dihydro-pyrimidine-4,6-dione 
• 808758-88-5 5-((E)-2-{4-[Bis-(4-iodo-phenyl)-amino]-phenyl}-vinyl)-thiophene-2-carbaldehyde 
• 943784-73-4 4-{N,N-bis[4-(9H-carbazol-9-yl)phenyl]amino}-1-vinylbenzene 
• 251932-74-8 4-{N,N-bis[4-(N,N-diphenylamino)phenyl]amino}-1-vinylbenzene 
• 943784-72-3 N-[N,N-bis(biphenyl-4-yl)amino]vinylphenyl 

Relevant articles and documents

Improving device performance of p-type organic field-effect transistor using butterfly like triarylamines

Facile and economic strategy to create a controlled self-structured architecture of semiconducting molecules is very crucial in the accomplishment of carbon electronic devices. A series of new unsymmetrically functionalized butterfly type triarylamines with electron donating/withdrawing substituents were synthesized. Simple and efficient solution based method was used as a successful strategy for OFET with improved characteristics. Binary solvent system with chloroform and toluene (7:3) has improved inter/intra molecular communication in the active layer. The morphology of the films was analyzed by SEM reveals the uniform packing. In addition post thermal annealing has enhanced the crystallinity with minimal grain boundaries. HOMO values -5.1 to -5.4 eV obtained from cyclic voltammetry ensure that these molecules can efficiently transport holes. OFET devices were fabricated in bottom gate top contact (BGTC) architecture by spin coating. Molecules exhibited typical p-channel transistor behavior with mobility up to 1 cm2 V?1s?1 with 106 Ion/off current ratio. Density functional theory (DFT) visualized the packing and interaction of molecules and supported the efficient mobility. Our investigation gives insight into the role of solvents to control the film architecture in solution processing OFET device construction.

A novel pyridyl triphenylamine–BODIPY aldoxime: Naked-eye visible and fluorometric chemodosimeter for hypochlorite

An aldoxime containing fluorescent probe based on vinylpydine-appended triphenylamine–BODIPY has been designed and used for hypochlorite detection. OX-PPA-BODIPY was developed by introducing an aldoxime group into the 2-position of BODIPY, which can be used for the detection of hypochlorite with a sharp color change from pink to green. The attachment of 4-vinylpyridine moiety to triphenylamine–BODIPY constructs a fluorogen with desirable conjugated system. The probe, which displays extremely weak fluorescence owing to the C[dbnd]N isomerization mechanism at 2-position of BODIPY, responds to HClO/ClO? through a dramatic enhancement of its fluorescence intensity. This new probe, a naked-eye visible and fluorometric chemodosimeter, exhibits high selectivity and sensitivity toward hypochlorite over other reactive oxygen species (ROS) and anions. The detection is accompanied by a 20-fold increase in fluorescent intensity (ΦF from 0.02 to 0.43). The detection limit of the probe for hypochlorite is 7.37?×?10??7?M. Moreover, OX-PPA-BODIPY can be used to detect hypochlorite in real water samples.

Highly selective flurogenic chemosensor for cyanide ion in aqueous medium and its applications of logic gate and Hela cells

We have successfully synthesized triphenylamine-based fluorophores (MK and HK) with cyanoacrylic acid as a receptor for CN– ion sensing in a 99% aqueous medium. From the emission titration spectra, the detection limit of cyanide ion calculated towards MK and HK, respectively, are 234 nM and 11 nM. The observed binding constants for MK and HK, respectively, are 27 × 10-3 M and 10 X 10-2 M. The plausible sensing mechanism is confirmed by various methods such as Job's plot experiment, proton NMR titration, and density functional theory. Furthermore, the prominent application is the naked-eye detection of cyanide from non-fluorescent to greenish-yellow fluorescent under 365 nm UV light. Based on the observed data from fluorescence spectroscopic studies, a new logic circuit is designed. Moreover, the potential application of HK and MK in the Hela cell line exhibited turn on fluorescence image for cyanide ion through the inhibition of the ICT process. In addition to that, the probe MK and HK is successfully applied in the analysis of the real sample for the rapid detection of cyanide ions.

Axial-symmetric conjugated group promoting intramolecular charge transfer performances of triphenylamine sensitizers for dye-sensitized solar cells

The intramolecular charge transport (ICT) process directly determines the charge generation, transport, and even injection of the dye-sensitized solar cell (DSSC) sensitizer. Herein, we constructed a new series of D-π-A system by linking 4-methoxyphenyl and triphenylamine donors with an ethynyl group having an axial-symmetric conjugated system. Since the axisymmetric conjugate group overcomes the reduction of the conjugate characteristic caused by the plane distortion, the molecular ICT performance and the electronic recombination inhibition are effectively improved. As a result, the photoelectric conversion efficiency was increased from 3.43% to 6.37% by means of the extension of the π-bridge at same time. It provides a new idea for the design and development of DSSC sensitizers in the future.