1-Octanesulfonic acid, 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoro- 27619-97-2 3,3,4,4,5,5,6,6,7,7,8,8,8-Tridecafluorooctanesulphonic acid EINECS 248-580-6