N4,N4'''-di-1-naphthalenyl-N4,N4'''-diphenyl-[1,1':4',1'':4'',1'''-quaterphenyl]-4,4'''-diamine

N,N'-二-(1-萘基)-N,N'-二苯基-[1,1':4',1'':4'',1'''-四苯基]-4,4'''-二胺

Also known as: 4P-NPB, 4P-NPD, N,N'-Di(1-naphthalenyl)-N,N'-diphenyl-[1,1':4',1'':4'',1'''-quaterphenyl]-4,4'''-diamine, N,N'-Di(1-naphthyl)-N,N'-diphenyl-1,1':4',1'':4'',1'''-quaterphenyl-4,4'''-diamine, N,N'-Di-1-naphthalenyl-N,N'-diphenyl[1,1':4',1'':4'',1'''-quaterphenyl]-4,4'''-diamine, [1,1':4',1'':4'',1'''-Quaterphenyl]-4,4'''-diamine, N4,N4'''-di-1-naphthalenyl-N4,N4'''-diphenyl-

N4,N4'''-di-1-naphthalenyl-N4,N4'''-diphenyl-[1,1':4',1'':4'',1'''-quaterphenyl]-4,4'''-diamine (CAS 948552-24-7) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C56H40N2 and a molecular weight of 740.930 g/mol. It is also known as 4P-NPB, 4P-NPD and N,N'-Di(1-naphthalenyl)-N,N'-diphenyl-[1,1':4',1'':4'',1'''-quaterphenyl]-4,4'''-diamine. Key property: 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.

948552-24-7

Jingsj CID

J-1326824-6

Molecular Formula

C₅₆H₄₀N₂

Chinese Name

N,N'-二-(1-萘基)-N,N'-二苯基-[1,1':4',1'':4'',1'''-四苯基]-4,4'''-二胺

Molecular Weight

740.930 g/mol

Category

Organic Bases

Last updated

8/21/2026