345201-56-1

Basic information

• Product Name: bis(4-pentyl-4'-cyanobiphenyl)samarium
• CAS NO: 345201-56-1
• Molecular Weight: 649.071
• Mol File: 345201-56-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: bis(4-pentyl-4'-cyanobiphenyl)samarium(CAS DataBase Reference)
• NIST Chemistry Reference: bis(4-pentyl-4'-cyanobiphenyl)samarium(345201-56-1)
• EPA Substance Registry System: bis(4-pentyl-4'-cyanobiphenyl)samarium(345201-56-1)

Safety Data

• Hazardous Substances Data: 345201-56-1(Hazardous Substances Data)

Upstream product

• 7440-19-9 samarium 
• 40817-08-1 4-cyano-4'-pentyl-1,1'-biphenyl 

Relevant articles and documents

The kinetics of transformations of Samarium complexes with mesogenic cyanophenyls in low-temperature cocondensates

Low-temperature samarium cocondensates with the 4-pentyl-4′-cyanobiphenyl (L), 4-octyl-4′-cyanobiphenyl (L′), and 4-pentyl-4′-cyanophenylpyridine (L″) mesogens were studied by IR and UV spectroscopy in the temperature range 80-300 K. The Sm-L system was found to contain 1:1 and 1:2 complexes stable at low temperatures. The second complex transformed into the first one in a solid cyanophenyl matrix at 170-210 K. The kinetics of the transformation was found to be polychronous.