891194-19-7

Basic information

• Product Name: 3,4,3′,4′-tetrakis(octyloxy)biphenyl
• CAS NO: 891194-19-7
• Molecular Weight: 667.069
• Mol File: 891194-19-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3,4,3′,4′-tetrakis(octyloxy)biphenyl(CAS DataBase Reference)
• NIST Chemistry Reference: 3,4,3′,4′-tetrakis(octyloxy)biphenyl(891194-19-7)
• EPA Substance Registry System: 3,4,3′,4′-tetrakis(octyloxy)biphenyl(891194-19-7)

Safety Data

• Hazardous Substances Data: 891194-19-7(Hazardous Substances Data)

Upstream product

• 937390-12-0 3,4-dioctyloxybenzeneboronic acid ethylene glycol ester 
• 55119-09-0 1,3,6,8-tetrabromo-9-methyl-9H-carbazole 

Downstream Products

• 678988-32-4 2,7-dibromo-9-(4,5,3′,4′-tertrakis(octyloxy)biphenyl-2-yl)-9H-fluoren-9-ol 

Relevant articles and documents

Photoconductivity of liquid crystalline derivatives of pyrene and carbazole

Two structurally related discogens containing either pyrene (1a) or carbazole (2a) were investigated by thermal, XRD, spectroscopic, and time-of-flight (TOF) methods. Experiments demonstrated for 1a a narrow range Colh phase, which easily forms a glass state at ambient temperature. TOF measurements showed an ambipolar charge transport for 1a with the mobilities on the order of 10-3 cm2 V-1 s-1. The carbazole 2a has two enantiotropic phases (Crcol and Col h) and behaves as a p-type semiconductor. The activation energy for positive charge mobility in 1a was found to be 0.10 ± 0.01 eV. The Royal Society of Chemistry.