1242330-85-3

Basic information

• Product Name: 1,4-bis[1-cyano-2-(4'-(trifluoromethyl)biphenyl-4-yl)vinyl]benzene
• CAS NO: 1242330-85-3
• Molecular Weight: 620.596
• Mol File: 1242330-85-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,4-bis[1-cyano-2-(4'-(trifluoromethyl)biphenyl-4-yl)vinyl]benzene(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4-bis[1-cyano-2-(4'-(trifluoromethyl)biphenyl-4-yl)vinyl]benzene(1242330-85-3)
• EPA Substance Registry System: 1,4-bis[1-cyano-2-(4'-(trifluoromethyl)biphenyl-4-yl)vinyl]benzene(1242330-85-3)

Safety Data

• Hazardous Substances Data: 1242330-85-3(Hazardous Substances Data)

Upstream product

• 622-75-3 1,4-phenylenediacetonitrile 
• 90035-34-0 4-(4-trifluoromethylphenyl)benzaldehyde 

Relevant articles and documents

Synthesis and FET characteristics of phenylene-vinylene and anthracene-vinylene compounds containing cyano groups

A series of oligo-p-phenylene-vinylenes (OPVs) 1-3 and anthracene-vinylenes (AVs) 4-6 containing cyano groups have been synthesized and their photophysical, electrochemical and carrier transporting properties have been systematically examined. OPVs 2a and b, having cyano groups at the α-vinyl position, exhibited higher electron-accepting properties. Reduction peaks of OPV 2a in the cyclic voltammograms were observed as two-step reversible waves. OPVs 2a and b showed high electron mobilities in FET devices with bottom contact configuration. On the contrary, OPV 3a, which has cyano groups at the β-vinyl position, exhibited a high electron mobility of 0.3 cm2 V-1 s-1 with a top contact configuration. Introduction of biphenyl units enhanced the fluorescence efficiency in the solid state. In the case of AVs 5 and 6, cyano groups introduced at the 9 and 10-positions play an important role in injecting and transporting electrons. FET devices based on AVs 5 and 6 showed ambipolar behavior in the same device conditions.