2,2'-((8-Chloro-10,11-dihydrodibenzo(b,f)thiepin-10-yl)imino)bisethanol maleate 34770-84-8 8-Chloro-10-(bis(2-hydroxyethyl)amino)-10,11-dihydrodibenzo(b,f)thiepin hydrogen maleate Ethanol, 2,2'-((8-chloro-10,11-dihydrodibenzo(b,f)thiepin-10-yl)imino)bis-, (Z)-2-butenedioate (1:1)