1,1,1,2,2,3,3,4,4,5,5,6,6,7,7-Pentadecafluoro-7-iodoheptane335-58-030 % similar Perfluorotripentylamine338-84-130 % similar Perfluorohexyl iodide355-43-130 % similar Perfluorodecyl iodide423-62-130 % similar Perfluorooctyl iodide507-63-130 % similar