C106 Dye

For research use only. Not for therapeutic Use.

  • CAT Number: M440134
  • CAS Number: 1152310-69-4
  • Molecular Formula: C44H44N6O4RuS6
  • Molecular Weight: 1014.32
  • Purity: 85.0%
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C106 dye is a ruthenium-based sensitizer developed for high-performance dye-sensitized solar cells (DSSCs). It achieves impressive power conversion efficiencies of 11.7–12.1% under AM 1.5G simulated sunlight, positioning it among the top-performing ruthenium complex dyes. The dye’s structure incorporates a higher degree of ligand conjugation, enhancing its optical absorption and light-harvesting capacity. Hexyl substituents impart hydrophobicity, improving electron donation to the metal center while providing steric hindrance to suppress dye aggregation and surface packing. These combined features lead to enhanced charge transfer, minimized recombination, and superior device stability, making C106 a benchmark sensitizer for efficient, durable DSSC applications.


CAS Number 1152310-69-4
Synonyms

Cis-Bis(isothiocyanato)(2,2′-bipyridyl-4,4′-dicarboxylato)(4,4′-bis(5-(hexylthio)thiophen-2-yl)-2,2′-bipyridyl)ruthenium(II)

Molecular Formula C44H44N6O4RuS6
Purity 85.0%
Solubility Acetonitrile and tert-butyl alcohol (volume ratio: 1/1)
Appearance Black powder
Storage Room Temperature (Recommended in a cool and dark place)
InChI InChI=1S/C30H36N2S4.C12H8N2O4.2CNS.Ru/c1-3-5-7-9-19-33-29-13-11-27(35-29)23-15-17-31-25(21-23)26-22-24(16-18-32-26)28-12-14-30(36-28)34-20-10-8-6-4-2;15-11(16)7-1-3-13-9(5-7)10-6-8(12(17)18)2-4-14-10;2*2-1-3;/h11-18,21-22H,3-10,19-20H2,1-2H3;1-6H,(H,15,16)(H,17,18);;;/q;;2*-1;+2
InChIKey ZEXAHKWZTIWSCT-UHFFFAOYSA-N
SMILES CCCCCCSC1=CC=C(S1)C2=CC(=NC=C2)C3=NC=CC(=C3)C4=CC=C(S4)SCCCCCC.C1=CN=C(C=C1C(=O)O)C2=NC=CC(=C2)C(=O)O.C(=[N-])=S.C(=[N-])=S.[Ru+2]
HOMO / LUMO HOMO = -5.05 eV, LUMO = -3.38 eV
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