20768-77-8

Basic information

• Product Name: 1,13-diphenyl-1,4,7,10,13-pentaoxatridecane
• Synonyms: 1,13-diphenyl-1,4,7,10,13-pentaoxatridecane
• CAS NO: 20768-77-8
• Molecular Weight: 346.423
• Mol File: 20768-77-8.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1,13-diphenyl-1,4,7,10,13-pentaoxatridecane(CAS DataBase Reference)
• NIST Chemistry Reference: 1,13-diphenyl-1,4,7,10,13-pentaoxatridecane(20768-77-8)
• EPA Substance Registry System: 1,13-diphenyl-1,4,7,10,13-pentaoxatridecane(20768-77-8)

Safety Data

• Hazardous Substances Data: 20768-77-8(Hazardous Substances Data)

Upstream product

• 112-60-7 Tetraethylene glycol 
• 638-56-2 1,11-dichloro-3,6,9-trioxaundecane 
• 108-95-2 phenol 
• 31255-26-2 1-bromo-2-{2-[2-(2-bromoethoxy)ethoxy]-ethoxy}ethane 
• 139-02-6 sodium phenoxide 

Downstream Products

• 89346-71-4 2-<2-<2-(2-phenoxyethoxy)ethoxy>ethoxy>ethoxybenzenediazonium tetrafluoroborate 
• 89346-81-6 2-<2-<2-<2-(aminophenoxy)ethoxy>ethoxy>ethoxy>ethoxybenzene 

Relevant articles and documents

Synthesis of podands bearing aromatic end groups and complex formation with tropylium tetrafluoroborate in 1,2-dichloroethane

A series of podands bearing phenyl, naphthyl and anthryl end groups were prepared and characterized. UV-visible spectrophotometry was used to investigate the host-guest chemistry of the podands in complexation with tropylium tetrafluoroborate in 1,2-dichloroethane. The results, are discussed and compared with those for previously studied systems containing crown ethers. The stability constants for these open-chain polyethers are in the range 5,1-8,4 dm3 mol-1, except for the podand having anthryl end groups [1,12 bis(anthryl-9)-2,5,8,11-tetraoxadodecane], which gives a 10-fold increase in the stability constant. Copyright