750581
Thieno[3,2-b]thiophene-2-carboxaldehyde
98% (HPLC)
Sign Into View Organizational & Contract Pricing
All Photos(1)
About This Item
Empirical Formula (Hill Notation):
C7H4OS2
CAS Number:
Molecular Weight:
168.24
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23
Recommended Products
![Benzo[b]thiophene-2-carboxaldehyde 97%](/deepweb/assets/sigmaaldrich/product/structures/321/060/32405a4e-5720-4c6d-91cf-115c747270c4/640/32405a4e-5720-4c6d-91cf-115c747270c4.png)
![Thieno[3,2-b]thiophene 95%](/deepweb/assets/sigmaaldrich/product/structures/353/609/429fd4bf-e217-4371-80a3-9e5a4d88908b/640/429fd4bf-e217-4371-80a3-9e5a4d88908b.png)
![Thieno[3,2-b]thiophene-2,5-dicarboxaldehyde 96%](/deepweb/assets/sigmaaldrich/product/structures/137/771/57dfbc98-f02d-4773-bc11-3e8b861ad74b/640/57dfbc98-f02d-4773-bc11-3e8b861ad74b.png)
assay
98% (HPLC)
form
powder or crystals
mp
52-56 °C
SMILES string
O=Cc1cc2sccc2s1
InChI
1S/C7H4OS2/c8-4-5-3-7-6(10-5)1-2-9-7/h1-4H
InChI key
JKVPCDAKZCFJBU-UHFFFAOYSA-N
General description
This molecule has been used in the synthesis of novel metal-free organic dyes for Dye-Sensitized Solar Cells reaching conversion efficiencies of 6.23%.†
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Shao-Lu Li et al.
Chemical communications (Cambridge, England), 26(26), 2792-2794 (2006-10-03)
Two novel metal-free organic dyes containing thienothiophene and thiophene segments have been synthesized. Nano-crystalline TiO2 dye-sensitized solar cells were fabricated using these dyes as light-harvesting sensitizers, and a high solar energy-to-electricity conversion efficiency of 6.23% was achieved.
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