Synonyms: Terephthalicacid, 2,5-bis(m-chloroanilino)- (7CI,8CI); 2,5-Bis(3-chloroanilino)terephthalicacid; 2,5-Bis(3-chlorophenylamino)terephthalic acid;2,5-Bis(m-chloroanilino)terephthalic acid;2,5-Di(3'-chlorophenylamino)terephthalic acid;2,5-Di(m-chloroanilino)terephthalic acid