2-Iodononafluorobutane375-51-933 % similar Perfluorobutane355-25-932 % similar Octafluoropropane76-19-732 % similar 1,1,1,2,2,3,4,5,5,5-Decafluoro-3-methoxy-4-(trifluoromethyl)pentane132182-92-431 % similar 3,3,4,4,5,5,6,6,7,8,8,8-Dodecafluoro-7-(trifluoromethyl)octyl acrylate50836-65-230 % similar Octafluorocyclobutane115-25-330 % similar Perfluorocyclohexane355-68-030 % similar