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C106 Dye

CAS Number 1152310-69-4

DSSC Dyes & Electrolytes, Materials

Product Code M2004A1-250mg
Price $364 ex. VAT

A ruthenium bipyridine complex

applied as a dye for dye-sensitized solar cells


Specifications | MSDS | Literature and Reviews


C106 Dye is ruthenium complex dye developed for high-efficiency dye-sensitized solar cells (DSSC). Power conversion efficiencies of 11.7-12.1% have achieved in high-efficiency dye-sensitized solar cells under air-mass 1.5G simulated sunlights [1-5].

C106 Dye provides higher degree of conjugation to the ligand which in return enhances its overall optical absorption capacity. With hexyl groups enhancing its hydrophobic nature, C106 Dye not only increases electron donating property to the core of the metallic centre, but also provides steric hindrance to minimize packing and agglomeration behaviour thus higher overall device performance could be expected.

Ruthenium bipyridine complex

Ruthenium bipyridine complex

A high performance dyes used in DSSCs

1152310-69-4 Worldwide shipping

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Enhances electron donating property

Enhances electron donating property

improve overall device performance

Hexyl group provide steric hindrance

Hexyl group provide steric hindrance

minimzing packing and agglomoration

General Information


Full name Cis-Bis(isothiocyanato)(2,2′-bipyridyl-4,4′-dicarboxylato)(4,4′-bis(5-(hexylthio)thiophen-2-yl)-2,2′-bipyridyl)ruthenium(II)
Synonyms C106 Dye
Chemical formula C44H44N6O4RuS6
Molecular weight 1014.32
CAS number 1152310-69-4
HOMO / LUMO HOMO = -5.05 eV, LUMO = -3.38 eV
Solubility Acetonitrile and tert-butyl alcohol (volume ratio: 1/1) [1]
Classification / Family Transition metal complex, Ruthenium complex, Bipyridyl ligands, Energy materials, Dye-sensitized solar cells DSSC) materials, Donor materials, OPV materials.
chemical structure of C106 Dye
Chemical structure of C106 Dye; Chemical formula: C44H44N6O4RuS6.

Product Details


Purity >85.0% (HPLC)
Melting point 196 °C (lit.)
Appearance Black powder

MSDS Documentation


FC106 Dye MSDSC106 Dye MSDS Sheet

Literature and Reviews


  1. Dye-Sensitized Solar Cells with a High Absorptivity Ruthenium Sensitizer Featuring a
    2-(Hexylthio)thiophene Conjugated Bipyridine,
    Y Cao et al., J. Phys. Chem. C, 113, 6290–6297 (2009); DOI: 10.1021/jp9006872.
  2. A selective co-sensitization approach to increase photon conversion efficiency and electron lifetime in dye-sensitized solar cells, L. H. Nguyen et al., Phys. Chem. Chem. Phys., 14, 16182-16186 (2012); DOI: 10.1039/C2CP42959D.
  3. High-Efficiency Dye-Sensitized Solar Cells: The Influence of Lithium Ions on Exciton Dissociation, Charge Recombination, and Surface States, Q. Yu et al., ACS Nano, 4 (10), 6032–6038 (2010); DOI: 10.1021/nn101384e.
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