1-Nitroarylamino-5 or 8-phenoxy or phenylmercapto anthraquinone
申请人:Ciba-Geigy Corporation
公开号:US04126626A1
公开(公告)日:1978-11-21
New arylaminoanthraquinones of the formula ##STR1## in which one X denotes an aryloxy or arylmercapto group, the other X denote hydrogen atoms, one Y denotes a nitro group and the other Y denotes a hydrogen atom and W denotes a hydrogen atom or a methyl, methoxy or trifluoromethyl group which are suitable for dyeing high-molecular organic compounds, especially for the bulk dyeing of linear polyesters.