N2,N7-Di-1-naphthalenyl-N2,N7,9,9-tetraphenyl-9H-fluorene-2,7-diamine

N,N-二(1-萘基)-N,N,9,9-四苯基-9H-芴-2,7-二胺

Also known as: 9H-Fluorene-2,7-diamine, N2,N7-di-1-naphthalenyl-N2,N7,9,9-tetraphenyl-, N2,N7-Di-1-naphthalenyl-N2,N7,9,9-tetraphenyl-9H-fluorene-2,7-diamine, N,N'-Bis(naphthalen-1-yl)-N,N'-bis(phenyl)-9,9-diphenyl-9H-fluorene-2,7-diamine, DPFL-NPB

N2,N7-Di-1-naphthalenyl-N2,N7,9,9-tetraphenyl-9H-fluorene-2,7-diamine (CAS 357645-40-0) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C57H40N2 and a molecular weight of 752.94100 g/mol. It is also known as 9H-Fluorene-2,7-diamine, N2,N7-di-1-naphthalenyl-N2,N7,9,9-tetraphenyl-, N,N'-Bis(naphthalen-1-yl)-N,N'-bis(phenyl)-9,9-diphenyl-9H-fluorene-2,7-diamine and DPFL-NPB. Key properties include a melting point of 239 °C and a density of 1.243. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

357645-40-0

Jingsj CID

J-1502368-5

Molecular Formula

C₅₇H₄₀N₂

Chinese Name

N,N-二(1-萘基)-N,N,9,9-四苯基-9H-芴-2,7-二胺

Molecular Weight

752.94100 g/mol

Category

Organic Bases

Last updated

8/21/2026