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Merck
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文件

757225

Sigma-Aldrich

Thieno[3,2-b]thiophene-2,5-dicarboxaldehyde

96%

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About This Item

经验公式（希尔记法）:
C8H4O2S2
CAS号:
37882-75-0
分子量:
196.25
MDL號碼:
MFCD03931117
分類程式碼代碼:
12352103
PubChem物質ID:
329766658
NACRES:
NA.23

化驗

96%

形狀

solid

mp

274-277 °C

儲存溫度

2-8°C

SMILES 字串

O=Cc1cc2sc(C=O)cc2s1

InChI

1S/C8H4O2S2/c9-3-5-1-7-8(11-5)2-6(4-10)12-7/h1-4H

InChI 密鑰

UBKNFAFBINVTOP-UHFFFAOYSA-N

相关类别

應用

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%.

象形圖

Exclamation mark
GHS07

訊號詞

Warning

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

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Niklas Keller et al.
Nanoscale, 11(48), 23338-23345 (2019-12-04)
Covalent organic frameworks (COFs), consisting of covalently connected organic building units, combine attractive features such as crystallinity, open porosity and widely tunable physical properties. For optoelectronic applications, the incorporation of heteroatoms into a 2D COF has the potential to yield
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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