Skip to Content
Merck
CN

797391

D131 dye

>95% (HPLC)

Synonym(s):

2-Cyano-3-[4-[4-(2,2-diphenylethenyl)phenyl]-1,2,3,3a,4,8b-hexahydrocyclopent[b]indol-7-yl]-2-propenoic acid

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Empirical Formula (Hill Notation):
C35H28N2O2
Molecular Weight:
508.61
NACRES:
NA.23
PubChem Substance ID:
329768594
UNSPSC Code:
12352103
MDL number:
MFCD28100828

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

D131 dye, >95% (HPLC)

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+

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 key

GOTRYMLNXIJMCB-VFCFBJKWSA-N

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

Quality Level

100

Related Categories

Application

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

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.

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
MKCS4809
MKCN7331
MKCN2951
MKCH9524
MKBX0737V

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

Indoline dyes with various acceptors for dye-sensitized solar cells
Kim JY, et al.
Current Applied Physics, 11(1), S117-S121 (2011)
Significant improvement in the conversion efficiency of black-dye-baseddye-sensitized solar cells by cosensitization with organic dye
Hironobu Ozawa; Ryosuke Shimizu and Hironori Arakawa
Royal Society of Chemistry Advances, 2, 3198-3200 (2012)
Conversion efficiency versus sensitizer for electrospun TiO2 nanorod electrodes in dye-sensitized solar cells
Jose R, et al.
Nanotechnology, 19(42), 424004-424004 (2008)
Development of Flexible Dye-sensitized Solar Cell Based on Predyed Zinc Oxide Nanoparticle
Zhang L and Konno A
International Journal of Electrochemical Science, 13(1), 344-352 (2018)
A selective co-sensitization approach to increase photon conversion efficiency and electron lifetime in dye-sensitized solar cells
Nguyen LH, et al.
Physical Chemistry Chemical Physics, 14(47), 16182-16186 (2012)
View All Related Papers

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.

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