Reduction of pentafluoroaniline (PFA) leads to rapid fluoride elimination to form the aminotetrafluorophenyl radical. Homolytic reactions of perfluoroaromatic compounds(Formation of pentafluorophenyl radicals from pentafluoroaniline, and their reactions with aromatic compounds).
R. N. Haszeldine,; F. Nyman . Perfluoroalkyl derivatives of sulphur. Part V. αα-Difluoro-α-(trifluorothio)acetic acid. J. Chem. Soc., 1956, 2684-2689.
Robert J. Willenbring,; Javid Mohtasham,; R. Winter, Gary L. Gard.New pentafluorothio(SF5) alkylsulfonic acids. Canadian Journal of Chemistry. 1989, 67(11), 2037-2040.
Gefahrenhinweise (EU): H302-H312-H331-H315-H319-H335
Harmful if swallowed. Harmful in contact with skin. Toxic if inhaled. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Do not breathe dust/fume/gas/mist/vapours/spray. Obtain special instructions before use. Wear protective gloves. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.