Bis(p-dimethylaminobenzylidene)benzidine CAS Registry Number: 6001-51-0
CAS Name: N,N'-Bis[[4-(dimethylamino)phenyl]methylene][1,1'-biphenyl]-4,4'-diamine
Additional Names: 4,4'-di(4-dimethylaminobenzylideneamino)biphenyl; bis(4-dimethylaminobenzylidene)-p,p'-diaminodiphenyl; N,N'-bis(p-dimethylaminobenzal)benzidine
Percent Composition: C 80.68%, H 6.77%, N 12.55%
📌 参考资料/链接：
Literature References: Prepn from hydrazobenzene and p-dimethylaminobenzaldehyde: Sachs, Whittaker, Ber. 35, 1435 (1902).
📄 详细内容
Properties: Yellow crystals from nitrobenzene; mp 318°. Reacts with solutions of the alkali tungstates to give a cinnabar-red precipitate.
Melting point: mp 318°
Use: Determination of tungsten: Hovorka, Collect. Czech. Chem. Commun.
10, 518 (1938), C.A.
33, 1624 (1939).
产品链接: 6001-51-0››