1H,1H,2H,2H-Perfluorohexyl iodide CAS:2043-55-2 Molecular formula:C6H4F9I Molecular weight:373.99 EINECS :218-055-6 Appearance(20):light pink liquid PH(20) :6 Melting point:-13.6 Boiling point:138 Density:1.94 g/mL at 20(lit.) Refractive index :n20/D1.370 Flash point:138-140