63568-33-2 Diisononylnaphthalenedisulphonic acid, compound with triethylamine(1:2) Diisonoylnaphthalenedisulfonic acid, compd. with N,N-diethylethaneamine (1:2) EINECS 264-319-9 Naphthalenedisulfonic acid, diisononyl-, compd. with N,N-diethylethanamine (1:2)