501025-82-7

Basic information

• Product Name: Phenol, 4,4'-(9,9-dihexyl-9H-fluorene-2,7-diyl)bis-
• CAS NO: 501025-82-7
• Molecular Formula: C37H42O2
• Molecular Weight: 518.739
• Mol File: 501025-82-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Phenol, 4,4'-(9,9-dihexyl-9H-fluorene-2,7-diyl)bis-(CAS DataBase Reference)
• NIST Chemistry Reference: Phenol, 4,4'-(9,9-dihexyl-9H-fluorene-2,7-diyl)bis-(501025-82-7)
• EPA Substance Registry System: Phenol, 4,4'-(9,9-dihexyl-9H-fluorene-2,7-diyl)bis-(501025-82-7)

Safety Data

• Hazardous Substances Data: 501025-82-7(Hazardous Substances Data)

Upstream product

• 106-41-2 4-bromo-phenol 
• 250597-29-6 9,9-dihexylfluorene-2,7-bis(trimethylene boronate) 

Relevant articles and documents

Synthesis of dihydroxyoligophenylenes containing π-deficient or π-excess hetero-aromatic rings and their solvatochromic behavior

Dihydroxyoligophenylenes (HO-ArPh(m)-OHs) with 9,9-dihexyl-2,7-fluorene (Ar=Flu), 2,5-dioctyloxy-1,4-benzene (Ar=Dob), pyridine (Ar=Py), or thiophene (Ar=Th) rings were synthesized by the Suzuki coupling reaction. Absorption maxima (λmax) of HO-ArPh(m)-OHs shifted progressively toward long wavelengths due to the expansion of the π-conjugation system with an increase in the number of benzene rings. Deprotonation of the OH groups of HO-ArPh(m)-OHs by treatment with NaH caused a bathochromic shift of λmax. The bathochromic shift of the deprotonated species increased with the donor numbers (DNs) of the solvents. The emission peak positions of NaO-ArPh(m)-ONas depended on the DNs of the solvents; therefore, the emission color could be tuned by changing the solvent.