4-Dodecylbenzenesulfonic acid, monoethanolamine salt 58089-99-9 Benzenesulfonic acid, 4-dodecyl-, compd. with 2-aminoethanol (1:1) EINECS 261-109-9 Monoethanolamine p-dodecylbenzenesulfonate p-Dodecylbenzenesulfonic acid, monoethanolamine salt p-Dodecylbenzenesulphonic acid, compound with 2-aminoethanol (1:1)