114568-01-3

Basic information

• Product Name: Benzene, 1,1'-[2,4-hexadiyne-1,6-diylbis(oxy)]bis[2,3,4,5,6-pentafluoro-
• CAS NO: 114568-01-3
• Molecular Formula: C18H4F10O2
• Molecular Weight: 442.213
• Mol File: 114568-01-3.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Benzene, 1,1'-[2,4-hexadiyne-1,6-diylbis(oxy)]bis[2,3,4,5,6-pentafluoro-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1,1'-[2,4-hexadiyne-1,6-diylbis(oxy)]bis[2,3,4,5,6-pentafluoro-(114568-01-3)
• EPA Substance Registry System: Benzene, 1,1'-[2,4-hexadiyne-1,6-diylbis(oxy)]bis[2,3,4,5,6-pentafluoro-(114568-01-3)

Safety Data

• Hazardous Substances Data: 114568-01-3(Hazardous Substances Data)

Upstream product

• 771-61-9 2,3,4,5,6-pentafluorophenol 
• 32527-15-4 1,6-bis(p-toluenesulfonyloxy)-2,4-hexadiyne 

Relevant articles and documents

Synthesis of a series of symmetrically disubstituted diacetylenes with polychlorophenyl rings as side groups and linear polyether chains as spacers

Aryl disubstituted diacetylenes with spacers of different lengths (CH2O, CH2OCH2CH2O, and CH2OCH2CH2CH2O) have been synthesized. Smaller homologues of the series were readily obtained by nucleophilic substitutions on 2,4-hexadiynylene bis(p-toluenesulfonate). However higher homologues could not be prepared by this method from the corresponding extended bistosylates due to their low reactivities. The observed decrease of reactivity with phenoxides of such extended bistosylates is ascribed to folded conformations adopted by these derivatives. Consequently, the synthesis of higher members of the series was carried out by a multistep procedure involving appropriately functionalized monoacetylenes.