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745618 Sigma-Aldrich

D205 Dye

97% (HPLC)

Synonym: 5-[[4-[4-(2,2-Diphenylethenyl)phenyl]-1,2,3,3a,4,8b-hexahydrocyclopent[b]indol-7-yl]methylene]-2-(3-octyl-4-oxo-2-thioxo-5-thiazolidinylidene)-4-oxo-3-thiazolidineacetic acid, Indoline dye D205, Purple dye

  • CAS Number 936336-21-9

  • Empirical Formula (Hill Notation) C48H47N3O4S3

  • Molecular Weight 826.10

  •  PubChem Substance ID 329764994

  •  NACRES NA.23

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Properties

Related Categories Dye Sensitized Solar Cell (DSSC) Materials, Dyes, Materials Science, Organic Photovoltaic (OPV) Materials, Organic and Printed Electronics More...
Quality Level   100
assay   97% (HPLC)
form   powder
mp   247-252 °C
λmax   531, 392 nm
SMILES string   S=C(N(CCCCCCCC)C/1=O)SC1=C(S/C2=C\C(C=C3)=CC4=C3N(C5=CC=C(C=C(C6=CC=CC=C6)C7=CC=CC=C7)C=C5)C8C4CCC8)/N(CC(O)=O)C2=O
InChI   1S/C48H47N3O4S3/c1-2-3-4-5-6-13-27-49-46(55)44(58-48(49)56)47-50(31-43(52)53)45(54)42(57-47)30-33-23-26-41-39(29-33)37-19-14-20-40(37)51(41)36-24-21-32(22-25-36)28-38(34-15-9-7-10-16-34)35-17-11-8-12-18-35/h7-12,15-18,21-26,28-30,37,40H,2-6,13-14,19-20,27,31H2,1H3,(H,52,53)/b42-30-,47-44+
InChI key   WZGXSNHXTGGEGJ-PHBNZWDISA-N

Description

General description

D205 Dye is an indoline dye widely used as an organic sensitizer that can be coated on metal oxide to improve its efficiency. It is majorly used in the development of high performing energy based devices.

Application

D205 dye is a metal-free organic dye that can be used in dye sensitized solar cells (DSSCs). It can achieve a power conversion efficiency of 9.5%.

Photosensitive Red-Violet dye having excellent photoelectric conversion efficiency as a metal-free dye.

Efficiency of DSSC device - ? > 9.5%
Cell area: 0.25 cm2 (0.5 cm × 0.5 cm)
TiO2 Thickness: 5 μm
TiO2: screen printing
Electrolyte: 0.1 M LiI; 0.05 M I2; 0.6 M Dimethylpropylimidazolium
Iodide; 0.05 M t-Butylpyridine in 3-Methoxypropionitrile
Light source: AM1.5
Counter Electrode: Pt/Cr spatter glass
Dye adsorption: 30 °C/ in 3 hr. (t-BuOH/acetonitrile soln.)

Packaging

100 mg in glass insert

Legal Information

Product of Mitsubishi Paper Mills; Ltd.

Safety & Documentation

Safety Information

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

Ruthenium-based dyes for Dye-sensitized Solar Cells

Dye-sensitized Solar Cells (DSCs) are 3rd generation solar cells combining the promise of high efficiency with low production costs. While present-day DSCs provide light-to-electricity conversion of ...
Dr. Hans Desilvestro and Dr. Yanek Hebting

Dyesol Ltd., 3 Dominion Place, Queanbeyan NSW 2620 AUSTRALIA
Keywords: Absorption, Calorimetry, Capillary electrophoresis, Ligands, Oxidations, Photosynthesis, Recombination, Reductions, Separation, Solar cells

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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