54273-31-3

Basic information

• Product Name: Benzonitrile, 4-[[4-(dimethylamino)phenyl]ethynyl]-
• CAS NO: 54273-31-3
• Molecular Formula: C17H14N2
• Molecular Weight: 246.312
• Mol File: 54273-31-3.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: Benzonitrile, 4-[[4-(dimethylamino)phenyl]ethynyl]-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzonitrile, 4-[[4-(dimethylamino)phenyl]ethynyl]-(54273-31-3)
• EPA Substance Registry System: Benzonitrile, 4-[[4-(dimethylamino)phenyl]ethynyl]-(54273-31-3)

Safety Data

• Hazardous Substances Data: 54273-31-3(Hazardous Substances Data)

Upstream product

• 3058-39-7 4-iodobenzonitrile 
• 17573-94-3 4-ethynyl-N,N-dimethylaniline 
• 698-70-4 4-Iodo-N,N-dimethylaniline 
• 3032-92-6 4-cyanophenylacetylene 
• 105-07-7 4-cyanobenzaldehyde 
• 100-10-7 4-dimethylamino-benzaldehyde 
• 189099-54-5 diphenyl chloro(4-cyanophenyl)methylphosphonate 
• 119984-85-9 4-(2-(4-aminophenyl)ethynyl)benzonitrile 
• 74-88-4 methyl iodide 

Relevant articles and documents

Influence of an electron-acceptor substituent type on the photophysical properties of unsymmetrically substituted diphenylacetylene

Unsymmetrically substituted diphenylacetylene derivatives containing a different type of an electron-acceptor substituent were synthetized and studied using spectroscopic methods in order to establish the influence of electron affinity of substituent on t

Synthesis and non-linear properties of disubstituted diphenylacetylene and related compounds

A variety of disubstituted diphenylacetylenes and related compounds have been synthesized by a modified Horner-Emmons reaction, and their second harmonic generation (SHG) has been evaluated by the Kurtz powder method. The diphenylacetylenes with weak electron-donating and -withdrawing groups are found to be efficient for SHG, as well as having the lowest cut-off wavelength.