797391

D131 dye

>95% (HPLC)

• Synonym(e): 2-Cyano-3-[4-[4-(2,2-diphenylethenyl)phenyl]-1,2,3,3a,4,8b-hexahydrocyclopent[b]indol-7-yl]-2-propenoic acid
• Empirische Formel (Hill-System): C₃₅H₂₈N₂O₂
• Molekulargewicht: 508.61
• NACRES: NA.23
• PubChem Substance ID: 329768594
• UNSPSC Code: 12352103
• MDL number: MFCD28100828

Eigenschaften

• Quality Segment: 100
• assay: >95% (HPLC)
• form: solid
• solubility: DMF: soluble, DMSO: soluble, THF: soluble, acetone: soluble, chloroform: soluble, ethanol: soluble, methanol: soluble, water: insoluble
• λmax: 425 nm in methanol
• storage temp.: 2-8°C
• SMILES string: OC(/C(C#N)=C/C(C=C1)=CC2=C1N(C3=CC=C(C=C(C4=CC=CC=C4)C5=CC=CC=C5)C=C3)C6C2CCC6)=O
• InChI: 1S/C35H28N2O2/c36-23-28(35(38)39)20-25-16-19-34-32(22-25)30-12-7-13-33(30)37(34)29-17-14-24(15-18-29)21-31(26-8-3-1-4-9-26)27-10-5-2-6-11-27/h1-6,8-11,14-22,30,33H,7,12-13H2,(H,38,39)/b28-20+
• InChI key: GOTRYMLNXIJMCB-VFCFBJKWSA-N

Beschreibung

General description

D131 dye is an indoline based organic dye that has a large band-gap and can be used as a sensitizer in organic electronics. It shows a power conversion efficiency of 5.6% and can enhance photo-excitation of the electrochemical devices.

Application

Organic photosensitive yellow dye having excellent photoelectric conversion efficiency as a metal-free dye,
Significant improvement in the conversion efficiency (11.1%) of black-dye-based dye-sensitized solar cells by cosensitization with D131 dye

D131 can be used in dye sensitized solar cells (DSSCs) as a photosensitizer with high charge mobility and absorption coefficient.

Legal Information

Product of Mitsubishi Paper Mills; Ltd.

Sicherheitshinweise

• Lagerklasse: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable