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747211 Sigma-Aldrich

Merocyanine dye, HB194

Synonym: 2-((Z)-2-((E)-2-(1,1-Dimethyl-5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-2(1H)-ylidene)ethylidene)-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrile, 2-[(Z)-2-[(E)-2-(5,6-Dihydro-1,1-dimethyl-4H-pyrrolo[3,2,1-ij]quinolin-2(1H)-ylidene)ethylidene]-2,3-dihydro-3-oxo-1H-inden-1-ylidene]propanedinitrile

  • Empirical Formula (Hill Notation) C27H21N3O

  • Molecular Weight 403.48

  •  MDL number MFCD28009149

  •  PubChem Substance ID 329765817

  •  NACRES NA.23

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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,
Quality Level   100
mp   288-290 °C
λmax   ~578 nm in dichloromethane
SMILES string   O=C(C1=C2C=CC=C1)/C(C2=C(C#N)C#N)=C\C=C3C(C)(C)C4=C5C(CCCN5/3)=CC=C4
InChI   1S/C27H21N3O/c1-27(2)22-11-5-7-17-8-6-14-30(25(17)22)23(27)13-12-21-24(18(15-28)16-29)19-9-3-4-10-20(19)26(21)31/h3-5,7,9-13H,6,8,14H2,1-2H3/b21-12-,23-13+
InChI key   XCFYTQCAMLKFSO-ABLMNQNHSA-N

Description

General description

Merocyanine dye, HB194 belongs to the class of absorption materials that are majorly used as donor molecules in organic electronic devices. It has a high absorption coefficient and good polarizing properties, which allow it to be utilized as a photorefractive material.

Application

VAC-processed single high-efficiency Small-BHJ solar cell based on the MC dye
OPV Device Structure: ITO/MoO3/HB194: C60/BPhen/Al
• JSC = 13.0 mA/cm2
• VOC = 0.96 V
• FF = 0.49
• PCE = 6.1%

Packaging

250 mg in poly bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

Understanding and Successfully Applying Materials for Dye-Sensitized Solar Cells

Hans Desilvestro, Yanek Hebting, Mikael Khan, Damion Milliken Dyesol, Queanbeyan NSW 2620, Australia Email: yhebting@dyesol.com
Keywords: Absorption, Adhesion, Adsorption, Bacterial conjugations, Calorimetry, Deposition, Diffusion, Electronics, Extinction coefficient, Hydroxylations, Ligands, Mass spectrometry, Nucleic acid annealing, Oxidations, PAGE, Printed electronics, Recombination, Reductions, Semiconductor, Solar cells, Solvents

Peer-Reviewed Papers
15

References

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