1261-86-5

Basic information

• Product Name: Tetrakis[4-(dimethylamino)phenyl]ethene
• Synonyms: 1,1,2,2-Tetrakis[4-(dimethylamino)phenyl]ethene;4,4',4'',4'''-(1,2-Ethenediylidene)tetrakis[N,N-dimethylbenzenamine];4,4',4'',4'''-(Ethene-1,1,2,2-tetryl)tetrakis(N,N-dimethylaniline);Tetrakis[4-(dimethylamino)phenyl]ethene;N,N-dimethyl-4-[1,2,2-tris[4-(dimethylamino)phenyl]ethenyl]aniline
• CAS NO: 1261-86-5
• Molecular Formula: C₃₄H₄₀N₄
• Molecular Weight: 504.7082
• Mol File: 1261-86-5.mol
• Article Data: 7

Chemical Properties

• Boiling Point: 634°Cat760mmHg
• Flash Point: 264.7°C
• Appearance: /
• Density: 1.103g/cm³
• CAS DataBase Reference: Tetrakis[4-(dimethylamino)phenyl]ethene(CAS DataBase Reference)
• NIST Chemistry Reference: Tetrakis[4-(dimethylamino)phenyl]ethene(1261-86-5)
• EPA Substance Registry System: Tetrakis[4-(dimethylamino)phenyl]ethene(1261-86-5)

Safety Data

• Hazardous Substances Data: 1261-86-5(Hazardous Substances Data)

Usage

General Description

Tetrakis[4-(dimethylamino)phenyl]ethene, commonly known asTDAPE, is a synthetic compound used in the field of organic and materials chemistry. It is a highly fluorescent molecule with four dimethylaminophenyl groups attached to a central ethene unit. TDAPE is known for its unique photophysical properties, including strong fluorescence and high quantum yield, making it a valuable component in the development of organic light-emitting diodes (OLEDs) and other optoelectronic applications. Additionally, TDAPE has been studied for its potential use in chemical sensors, biological imaging, and as a fluorescent tag in bioconjugation chemistry. Its versatile properties and potential applications make Tetrakis[4-(dimethylamino)phenyl]ethene an important and widely studied chemical compound in the field of materials science.

Upstream product

• 64-17-5 ethanol 
• 1226-46-6 thiomichlersketone 
• 19422-49-2 1,1,2,2-tetrakis<4-(dimethylamino)phenyl>-1,2-ethanediol 
• 14500-16-4 4'-(dimethylamino)-2,2,2-trisacetophenone 
• 6483-79-0 dichloro-bis-(4-dimethylamino-phenyl)-methane 
• 859776-90-2 1,1,2,2-tetrakis-(4-dimethylamino-phenyl)-ethanol 
• 86669-21-8 tetrakisethylene dichloride 
• 90-94-8 bis(p-dimethylaminophenyl)methanone 
• 7647-01-0 hydrogenchloride 
• 7664-93-9 sulfuric acid 
• 7732-18-5 water 
• 67-64-1 acetone 
• 67-66-3 chloroform 
• 64-19-7 acetic acid 

Downstream Products

• 107329-31-7 1,1,2,2-tetrakis-(4-dimethylamino-phenyl)-ethane 
• 86669-21-8 tetrakisethylene dichloride 

Relevant articles and documents

Identification of the donor-substitution effect of tetraphenylethylene AIEgen: Synthesis, photophysical property analysis, and bioimaging applications

Various aggregation-induced emission luminogen (AIEgen) derivatives based on TPE (tetraphenylethylene) containing the electron-donating moiety (–NMe2, –OMe) and bromine (–Br) moiety were prepared, which are key intermediates for tuning the emis

Stereoselective synthesis of olefins by a reductive coupling reaction

Ketones and aldehydes are converted to symmetrical and (E)-olefins (1-15) by reaction with 2,4-bis(phenyl)-1,3-diselenadiphosphetane-2,4-diselenide (PhPSe2)2, Woollins' reagent, in refluxing toluene; use of diketones was demonstrated by the reaction of PhC(O)CH2C(O)Ph which gives 1,2,4,5-tetraphenylbenzene (16) in 83% yield. The Royal Society of Chemistry 2007.

Ytterbium Metal Mediated Desulfurization and Coupling Reaction of Diaryl Thioketones

Diaryl thioketones are selectively reduced with ytterbium metal to diarylmethanethiols, diarylmethanes or tetraarylethylenes, via thiometallacycle intermediates which undergo electrophilic coupling at thiocarbonyl carbon and sulfur.