94099-50-0Relevant academic research and scientific papers
The Reaction of 2-X-1,2-Difluoroalk-1-enyldifluoroboranes with Xenon Difluoride. A Methodical Approach to 1,2-Difluoroalk-1-enylxenon(II) Salts
Frohn, Hermann-Josef,Adonin, Nicolay Yu.,Bardin, Vadim V.
, p. 2499 - 2508 (2008/10/09)
2-X-1,2-Difluoroalk-1-enylxenon(II) salts were prepared by the reaction of XeF2 with XCF=CFBF2 (X = F, trans-H, cis-Cl, trans-Cl, cis-CF3, cis-C2F5) but no organoxenon(II) compounds were obtained when the trans-isomers of boranes, trans-XCF=CFBF 2 (X = CF3, C4F9, C 4H9, Et3Si), were used under similar conditions.
Estimation of hydrocarbon solubilities in hydrofluorocarbons
Puy, Michael Van Der,Poss, Andrew J.,Persichini, Phillip J.,Ellis, Lois A. S.
, p. 215 - 224 (2007/10/02)
A new solubility parameter, SP, for hydrofluorocarbons (HFCs) has been developed (SP = 1.175 ln(np) + 0.025H - 0.063F - 0.028α - 0.018β where np depends on the molar volume and the molar refractivity; H and F are the number of hydrogens and fluorines, respectively, in the molecule; and α and β are the respective numbers of H-C-F and H-C-C-F connections).Values of SP have been used to predict if an HFC would be a good solvent for various hydrocarbons at 25 deg C.Within an isomeric HFC family, the individual HFCs having the greatest solvency for hydrocarbons were those having the maximum separation of fluorines from hydrogens.Hildebrand solubility parameters, δ, are compared with the semi-empirical SP values.Syntheses for 10 new compounds are given: 3,3,4,4,5,5,6,6,7,7-decafluorononane, 1,1,1,2-tetrafluoro-2-(trifluoromethyl)-3-methylbutane, 1,1,1,2,2-pentafluoro-3-methylbutane, 1,1,1,2,2,3,3,4,4-nonafluoro-5-methylhexane, 1,1,1,2,2,3,3,4,4-nonafluoroheptane, 1,1,1,2-tetrafluoro-2-(trifluoromethyl)butane, 1,1,1-trifluoro-3-(trifluoromethyl)butane, 1,1,1,2,2,3,3,5-octafluorohexane, 1,1,1,2,2-pentahydroperfluorooctane and 1,1,1,2,2-pentahydroperfluorodecane.
