1209009-31-3

Basic information

• Product Name: C₂₇H₂₁NS
• Synonyms: C₂₇H₂₁NS
• CAS NO: 1209009-31-3
• Molecular Weight: 391.536
• Mol File: 1209009-31-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₂₇H₂₁NS(CAS DataBase Reference)
• NIST Chemistry Reference: C₂₇H₂₁NS(1209009-31-3)
• EPA Substance Registry System: C₂₇H₂₁NS(1209009-31-3)

Safety Data

• Hazardous Substances Data: 1209009-31-3(Hazardous Substances Data)

Upstream product

• 5651-88-7 phenyl propargyl sulfide 
• 38257-52-2 4-(N,N-diphenylamino)iodobenzene 

Downstream Products

• 1209009-36-8 phenyl 1-(4-diphenylaminophenyl)propyn-3-yl sulfone 

Relevant articles and documents

Synthesis and spectroscopic study of diphenylamino-substituted phenylene-(poly)ethynylenes: remarkable effect of acetylenic conjugation modes

A series of diphenylamino-substituted phenylene-(poly)ethynylenes were successfully synthesized by a combination of Sonogashira coupling and double elimination protocol of β-substituted sulfones. When UV-light was irradiated, the amino-substituted phenylene-(poly)ethynylene emitted strong luminescence. The emission underwent a large bathochromic shift in polar solvent because of stabilization of their charge-separated excited states. Analyses of fluorescence life times of aminoacetylenes revealed that radiationless process was suppressed in the polar solvent CH2Cl2, resulting in high quantum yields.