1104454-98-9

Basic information

• Product Name: 4,4'-bis[2-{2-(2-pyridyl)ethynyl}-3-thienyl]biphenyl
• CAS NO: 1104454-98-9
• Molecular Weight: 520.678
• Mol File: 1104454-98-9.mol

Chemical Properties

• CAS DataBase Reference: 4,4'-bis[2-{2-(2-pyridyl)ethynyl}-3-thienyl]biphenyl(CAS DataBase Reference)
• NIST Chemistry Reference: 4,4'-bis[2-{2-(2-pyridyl)ethynyl}-3-thienyl]biphenyl(1104454-98-9)
• EPA Substance Registry System: 4,4'-bis[2-{2-(2-pyridyl)ethynyl}-3-thienyl]biphenyl(1104454-98-9)

Safety Data

• Hazardous Substances Data: 1104454-98-9(Hazardous Substances Data)

Upstream product

• 1945-84-2 2-ethynylpyridine 
• 1104454-96-7 4,4;-bis(2-iodo-3-thienyl)biphenyl 

Relevant articles and documents

Preparations of bis[2-(2-arylethynyl)-3-thienyl]arenes and bis[2-{2-(trimethylsilyl)ethynyl}-3-thienyl]arenes

4,4′-Bis[2-(2-phenylethynyl)-3-thienyl]biphenyl, 4,4′-bis[2-{2-(trimethylsilyl)ethynyl}-3-thienyl]biphenyl and their congeners were prepared and their properties were studied. Extension of π-system through the central benzene ring was suggested by UV-vis