Description General description Tetrafluorophthalonitrile reacts with: • copper, copper (I) chloride or copper (II) chloride to yield copper (II) hexadecafluorophthalocyanine • potassium salt of 2-hydroxyhexafluoro-2-propylbenzene to yield 2-phenyl-2-(3,4-dicyano- trifluorophenoxy) hexafluoropropane • dipotassium salt of 1,3-bis(2-hdroxyhexafluoro-2- propyl) benzene to yield fluorinated phthalonitrile resins Application Tetrafluorophthalonitrile was used in the synthesis of dichloro-subphthalocyanine dimers. Packaging 1 g in glass bottle