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CAS 189363-47-1

:

2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobifluorene

Description:
2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobifluorene, with CAS number 189363-47-1, is an organic compound notable for its application in organic electronics, particularly in organic light-emitting diodes (OLEDs) and organic photovoltaics (OPVs). This compound features a spirobifluorene core, which contributes to its high thermal stability and excellent charge transport properties. The presence of four diphenylamino groups enhances its electron-donating ability, improving its performance as a hole transport material. The molecular structure allows for strong π-π stacking interactions, which can facilitate charge mobility. Additionally, it exhibits good solubility in organic solvents, making it suitable for solution-processing techniques. Its photophysical properties include strong absorption in the UV-visible region, which is advantageous for light-harvesting applications. Overall, 2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobifluorene is characterized by its robust electronic properties, thermal stability, and potential for use in advanced optoelectronic devices.
Formula:C73H52N4
InChI:InChI=1S/C73H52N4/c1-9-25-53(26-10-1)74(54-27-11-2-12-28-54)61-41-45-65-66-46-42-62(75(55-29-13-3-14-30-55)56-31-15-4-16-32-56)50-70(66)73(69(65)49-61)71-51-63(76(57-33-17-5-18-34-57)58-35-19-6-20-36-58)43-47-67(71)68-48-44-64(52-72(68)73)77(59-37-21-7-22-38-59)60-39-23-8-24-40-60/h1-52H
InChI key:MQRCTQVBZYBPQE-UHFFFAOYSA-N
SMILES:C1=CC=C(C=C1)N(C2=CC=CC=C2)C3=CC4=C(C=C3)C5=C(C46C7=C(C=CC(=C7)N(C8=CC=CC=C8)C9=CC=CC=C9)C1=C6C=C(C=C1)N(C1=CC=CC=C1)C1=CC=CC=C1)C=C(C=C5)N(C1=CC=CC=C1)C1=CC=CC=C1
Synonyms:
  • 2,2',7,7'-tetrakis(N,N-diphenylamino)-9,9-spirobifluorene
  • Spiro-TAD
  • Lt-E116
  • 2,2',7,7'-Tetrakis(N,N-diphenylamino)-2,7-diamino-9,9-spirobifluorene
Found 5 products.