Skip to Content
Merck
CN

745618

D205 Dye

95% (HPLC)

Synonym(s):

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

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Empirical Formula (Hill Notation):
C48H47N3O4S3
CAS Number:
936336-21-9
Molecular Weight:
826.10
MDL number:
MFCD26967983
UNSPSC Code:
12352103
PubChem Substance ID:
329764994
NACRES:
NA.23

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

D205 Dye, 95% (HPLC)

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

assay

95% (HPLC)

form

powder

mp

247-252 °C

λmax

531, 392 nm

Quality Level

100

Related Categories

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.)

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.

Legal Information

Product of Mitsubishi Paper Mills; Ltd.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

新产品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
SHBN7035
MKBQ0492V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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)
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)
Li;
Journal of Materials Chemistry, 21(43), 17259-17264 (2011)
View All Related Papers

Articles

Understanding and Successfully Applying Materials for Dye-Sensitized Solar Cells

While dye sensitization as the basis for color photography has been accepted for a very long time,1 attempts to use this principle for the conversion of solar light to electricity generally had resulted only in very low photocurrents, below 100 nA/cm

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.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service