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745618

Sigma-Aldrich

D205 Dye

95% (HPLC)

Sinónimos:

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

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About This Item

Fórmula empírica (notación de Hill):
C48H47N3O4S3
Número de CAS:
936336-21-9
Peso molecular:
826.10
UNSPSC Code:
12352103
PubChem Substance ID:
329764994
NACRES:
NA.23

Quality Level

100

assay

95% (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

Categorías relacionadas

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.)

Legal Information

Product of Mitsubishi Paper Mills; Ltd.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificados de análisis (COA)

Lot/Batch Number
SHBN7035
MKBQ0492V

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Enhancement of photovoltaic performances in dye-sensitized solar cells by co-sensitization with metal-free organic dyes
Magne C, et al.
Royal Society of Chemistry Advances, 3(18), 6315-6318 (2013)
Nitroxide radicals as highly reactive redox mediators in dye-sensitized solar cells.
Fumiaki Kato et al.
Angewandte Chemie (International ed. in English), 51(40), 10177-10180 (2012-09-07)
Li;
Journal of Materials Chemistry, 21(43), 17259-17264 (2011)
High-efficiency metal-free organic-dye-sensitized solar cells with hierarchical ZnO photoelectrode
Cheng H and Hsieh W
Energy & Environmental Science, 3(4), 442-447 (2010)
Novel near-infrared carboxylated 1, 3-indandione sensitizers for highly efficient flexible dye-sensitized solar cells
Shibayama N, et al.
Chemical Communications (Cambridge, England), 51(64), 12795-12798 (2015)
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