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2,7-Bis[N-(1-naphthyl)anilino]-9,9'-spirobi[9H-fluorene]

  • CAS No. 932739-76-9

  • Cat. No. CS-0168842
  • Purity≥98%
  • MDL No.MFCD12022428

*For research and further manufacturing use only, not for direct human use.

2,7-Bis[N-(1-naphthyl)anilino]-9,9'-spirobi[9H-fluorene]|CS-0168842

Structure of 932739-76-9

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General Information

  • CAS No. 932739-76-9
  • Cat. No. CS-0168842
  • Purity ≥98%
  • MDL No. MFCD12022428
  • Storage 4°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₅₇H₃₈N₂
  • Molecular Weight 750.93
  • Synonym(s) N,N'-bis(naphthalen-1-yl)-N,N'-bis(phenyl)-9,9-spirobifluorene
  • SMILES C1(C2(C3=C(C4=C2C=CC=C4)C=CC=C3)C5=C6C=CC(N(C7=C8C=CC=CC8=CC=C7)C9=CC=CC=C9)=C5)=C6C=CC(N(C%10=C%11C=CC=CC%11=CC=C%10)C%12=CC=CC=C%12)=C1

Description

This spirofluorene derivative features two naphthyl-aniline units positioned at the 2,7-locations, creating a rigid, electron-rich architecture ideal for solution-processable organic semiconductors. The extended π-conjugation and steric bulk enhance film-forming properties and charge transport characteristics.

Application

2,7-Bis[N-(1-naphthyl)anilino]-9,9'-spirobi[9H-fluorene] serves as a rigid, electron-rich scaffold for organic semiconductor development. Its spirocyclic fluorene core provides exceptional thermal and oxidative stability, while the naphthyl-aniline substituents enable tunable charge transport properties. The molecule facilitates solution-processable thin-film fabrication and functions effectively in hole-transport layers of OLEDs and OPVs.

Safety Information

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GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

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Computational Chemistry Data

  • TPSA   6.48
  • LogP   15.2761
  • H_Acceptors   2
  • H_Donors   0
  • Rotatable_Bonds   6

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