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757233 Sigma-Aldrich

2,4-Bis[4-(N,N-diphenylamino)-2,6-dihydroxyphenyl]squaraine

98%

  • CAS Number 1345272-10-7

  • Empirical Formula (Hill Notation) C40H28N2O6

  • Molecular Weight 632.66

  •  PubChem Substance ID 329766659

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Properties

Related Categories Donor Materials, Materials Science, Organic Field Effect Transistor (OFET) Materials, Organic Photovoltaic (OPV) Materials, Organic and Printed Electronics,
InChI Key   FXAALAVLRJSKEQ-UHFFFAOYSA-N
assay   98%
form   powder
mp   328-333 °C
absorption   λmax 720 nm
Orbital energy   HOMO 5.3 eV 
  LUMO 3.8 eV 
OPV Device Performance   ITO/MoO3/DP-SQ/C60/PTCBI/Ag
• Short-circuit current density (Jsc): 7.2 mA/cm2
• Open-circuit voltage (Voc): 0.91 V
• Fill Factor (FF): 0.7
• Power Conversion Efficiency (PCE): 4.8 %

Description

General description

Vacuum processable

Packaging

1 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
Protocols & Articles

Articles

Development of Small Molecule Donors for Solution-Processed Organic Solar Cells

Abby-Jo Payne and Gregory C. Welch Dalhousie University, Department of Chemistry 6274 Coburg Road, Halifax, Nova Scotia, Canada B3H 4R2 Email: gregory.welch@dal.ca
Keywords: Absorption, Bacterial conjugations, Building blocks, Deposition, Infrared spectroscopy, Nucleic acid annealing, Phase transitions, Separation, Solar cells, Solvents, Substitutions

Peer-Reviewed Papers
15

References

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