750581
Thieno[3,2-b]thiophene-2-carboxaldehyde
98% (HPLC)
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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
Pricing and availability is not currently available.
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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 Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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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.
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