332411-27-5

Basic information

• Product Name: Benzaldehyde, 4-[2-[4-(diphenylamino)phenyl]ethenyl]-
• CAS NO: 332411-27-5
• Molecular Formula: C27H21NO
• Molecular Weight: 375.47
• Mol File: 332411-27-5.mol
• Article Data: 10

Chemical Properties

• CAS DataBase Reference: Benzaldehyde, 4-[2-[4-(diphenylamino)phenyl]ethenyl]-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzaldehyde, 4-[2-[4-(diphenylamino)phenyl]ethenyl]-(332411-27-5)
• EPA Substance Registry System: Benzaldehyde, 4-[2-[4-(diphenylamino)phenyl]ethenyl]-(332411-27-5)

Safety Data

• Hazardous Substances Data: 332411-27-5(Hazardous Substances Data)

Upstream product

• 42906-19-4 4-[N,N-di(p-tolyl)amino]benzaldehyde 
• 25069-74-3 N,N-diphenyl-N-(4-vinylphenyl)amine 
• 1122-91-4 4-bromo-benzaldehyde 
• 4181-05-9 4-(diphenylamino)benzaldehyde 
• 2039-82-9 1-bromo-4-ethenyl-benzene 
• 122-39-4 diphenylamine 
• 1791-26-0 4-vinyl-benzaldehyde 
• 36809-26-4 4-N,N-diphenylamino-1-bromobenzene 
• 623-27-8 terephthalaldehyde, 
• 849680-56-4 2-cyano-3-{4-[2-(4-diphenylaminophenyl)vinyl]phenyl}acrylic acid 
• 183994-94-7 4-(N,N-diphenylamino)benzyl bromide 
• 25069-40-3 [4-(diphenylamino)phenyl]methanol 
• 536992-69-5 4-diphenylaminobenzyltributylphosphonium bromide 
• 81172-89-6 terephthalaldehyde mono(diethylacetal) 

Downstream Products

• 849680-56-4 2-cyano-3-{4-[2-(4-diphenylaminophenyl)vinyl]phenyl}acrylic acid 
• 536992-56-0 C₂₇H₂₃NO 
• 536992-57-1 C₃₉H₄₉NP⁽¹⁺⁾*Br^(1-) 
• 1229113-74-9 C₂₇H₂₂BrN 
• 1413338-08-5 C₅₇H₅₆N₂Si 
• 1413338-15-4 C₄₈H₃₆N₂ 
• 338992-56-6 C₅₄H₄₂N₂ 
• 849680-71-3 2-cyano-3-{4-[2-(4-diphenylaminophenyl)vinyl]phenyl}acrylic acid ethyl ester 
• 1364725-12-1 2-(4-(4-(diphenylamino)styryl)benzylidene)malononitrile 
• 1445739-51-4 C₄₀H₂₉NO 

Relevant articles and documents

Phenanthrene-containing phenanthroimidazole luminescent material as well as preparation method and application thereof

The invention relates to a phenanthrene-containing phenanthroimidazole luminescent material as well as a preparation method and application thereof. With the carbonyl compound and diethyl (4 -cyanobenzyl) phosphonate as raw materials, the Wittig-Honor reaction is carried out. Redox reaction, debus-radziszewski ' one-pot process' produces phenanthrene-containing phenanthrene compounds. The method can utilize the characteristic infrared absorption of formyl and cyano in the infrared spectrum to monitor the reaction process. A precious metal catalysis carbon-carbon coupling reaction is avoided in the reaction process. And yield is high. The invention provides a new method for synthesizing phenanthrene-containing phenanthrene compounds. In addition, the phenanthrene-containing phenanthroimidazole compound provided by the invention can be directly applied to ultraviolet excited organic/inorganic hybrid white LED devices as an organic luminescent material, and a technical reference is provided for application thereof.

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Degradation of cyanoacrylic acid-based organic sensitizers in dye-sensitized solar cells

Organic dyes have become widely used in dye-sensitized solar cells (DSSCs) because of their good performance, flexible structural modifications, and low costs. To increase the photostability of organic dye-based DSSCs, we conducted a full study on the degradation mechanism of cyanoacrylic acid-based organic sensitizers in DSSCs. The results showed that with the synergy between water and UV light, the sensitizer could desorb from the TiO2 surface and the cyanoacrylic acid unit of the sensitizer was transformed into the aldehyde group. It was also observed that the water content had a great effect on the degradation process. Our experiments conducted using 18O-labeled water demonstrated that the oxygen atom of the aldehyde group identified in the degraded dye came from the solvent water in the DSSCs. Therefore, controlling the water content during DSSC fabrication, good sealing of cells, and filtering the UV light are crucial to produce DSSCs that are more durable and robust. Dye-ing to degrade: The degradation mechanism of cyanoacrylic acid-based organic sensitizers in dye-sensitized solar cells (DSSCs) has been studied. With the synergy of water and UV light, the sensitizer desorbs from the TiO2 surface and the cyanoacrylic acid unit of sensitizer is converted into an aldehyde group. It is also observed that the oxygen atom of the aldehyde comes from the solvent water in DSSCs. Copyright