Perfluorooctanesulfonyl fluoride (POSF) is a synthetic perfluorinated compound with a sulfonyl fluoride functional group. It is used to make perfluorooctanesulfonic...
16 KB (1,417 words) - 20:03, 3 August 2024
implemented in November 2021. In 2009, PFOS, its salts, and perfluorooctanesulfonyl fluoride, as well as PFOA and PFHxS, were listed as persistent organic...
153 KB (15,879 words) - 17:09, 3 November 2024
perfluorobutane sulfonamide (FBSA), sulfonamide derivative of PFBS. perfluorooctanesulfonyl fluoride (POSF), precursor to PFOS-based compounds. perfluorooctanesulfonamide...
12 KB (1,125 words) - 04:12, 25 August 2024
breaks down to form perfluorooctane sulfonate (PFOS). The perfluorooctanesulfonyl fluoride-based chemistry that was used to make sulfonamides like PFOSA...
12 KB (1,101 words) - 05:07, 17 June 2024
precursor of octanesulfonyl fluoride is electrolyzed in a solution of hydrogen fluoride to give perfluorooctanesulfonyl fluoride. This production method also...
54 KB (5,375 words) - 06:11, 4 August 2024
Sulfonyl halide (redirect from Sulfonyl fluoride)
+ RSO3H → SOF2 + RSO2F + HF Perfluorooctanesulfonyl derivatives, such as PFOS, are produced from their sulfonyl fluoride, which are produced by electrofluorination...
12 KB (1,414 words) - 20:27, 4 November 2024
electrochemical fluorination. It can increase the yield of perfluorooctanesulfonyl fluoride by about 70%. It is "highly soluble in anhydrous HF and increases...
18 KB (1,855 words) - 22:33, 23 October 2024