CAS 306-91-2 appears in our catalog under these names: Perfluoroperhydrophenanthrene, 80%, Perfluoro(tetradecahydrophenanthrene), mixture of isomers , Perfluoroperhydrophenanthrene, Flutec (TM) PP11 (Reg). Offered by: Combi-blocks, Thermo Scientific (Alfa Aesar), Biosynth, Sigma-Aldrich, Fluorochem. Available pack sizes: 1g, 25g, 100g, 5g, 50g, 10ML.