4,4',4''-Tris(diphenylamino)triphenylamine

4,4',4''-三(二苯基氨基)三苯胺

Also known as: N1,N1-Bis(4-(diphenylamino)phenyl)-N4,N4-diphenylbenzene-1,4-diamine, 1,4-Benzenediamine, N,N-bis[4-(diphenylamino)phenyl]-N,N-diphenyl-, Tris(4-diphenylaminophenyl)amine, 4,4',4''-Tris(N,N-diphenylamino)triphenylamine, TDATA

4,4',4''-Tris(diphenylamino)triphenylamine (CAS 105389-36-4) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C54H42N4 and a molecular weight of 746.938 g/mol. It is also known as N1,N1-Bis(4-(diphenylamino)phenyl)-N4,N4-diphenylbenzene-1,4-diamine, 1,4-Benzenediamine, N,N-bis[4-(diphenylamino)phenyl]-N,N-diphenyl- and Tris(4-diphenylaminophenyl)amine. Key properties include a melting point of 247-249ºC and a density of 1.2±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

105389-36-4

Jingsj CID

J-1525174-5

Molecular Formula

C₅₄H₄₂N₄

Chinese Name

4,4',4''-三(二苯基氨基)三苯胺

Molecular Weight

746.938 g/mol

Category

Organic Bases

Last updated

8/21/2026