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Key Documents

668257

Sigma-Aldrich

3,4-二甲氧基噻吩

97%

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About This Item

經驗公式(希爾表示法):
C6H8O2S
CAS號碼:
分子量::
144.19
MDL號碼:
分類程式碼代碼:
12352103
PubChem物質ID:
NACRES:
NA.23

品質等級

化驗

97%

折射率

n20/D 1.5409

bp

100-102 °C/10-11 mmHg

密度

1.209 g/mL at 25 °C

儲存溫度

−20°C

SMILES 字串

COc1cscc1OC

InChI

1S/C6H8O2S/c1-7-5-3-9-4-6(5)8-2/h3-4H,1-2H3

InChI 密鑰

ZUDCKLVMBAXBIF-UHFFFAOYSA-N

一般說明

3,4-二甲氧基噻吩(DMOT)是一种单体和前体,其可以通过2,3-二甲氧基-1,3-丁二烯与二氯化硫在己烷介质中的闭环反应合成。它是一种寡聚噻吩,主要用于开发有机电子应用中的电活性材料。

應用

DMOT可进行酯交换反应形成3,4-乙撑二氧噻吩(EDOT)。它可进一步聚合生成PEDOT,其可用作π共轭体系中的导电聚合物。它可以聚合形成聚(二甲氧基噻吩),其有望用于电化学掺杂以制造储能装置。
合成N2S2-N4卟啉二分体的构件,用于研究光致能量传递。

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Acute Tox. 4 Oral

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

224.1 °F - closed cup

閃點(°C)

106.7 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


分析證明 (COA)

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Revisiting the electropolymerization of 3, 4-dimethoxythiophene in organic and micellar media.
Fall M, et al.
Synthetic Metals, 123(3), 365-372 (2001)
Sokkalingam Punidha et al.
The Journal of organic chemistry, 73(1), 323-326 (2007-12-12)
Click chemistry has been successfully applied in the synthesis of the first example of a triazole-bridged porphyrin dyad containing N(2)S(2) porphyrin and N(4) or ZnN(4) porphyrin subunits, and fluorescence study indicated a possibility of singlet-singlet energy transfer from the N(4)
In situ conductance studies of p-and n-doping of poly (3, 4-dialkoxythiophenes).
Skompska M, et al.
Journal of Electroanalytical Chemistry, 577(1), 9-17 (2005)
Biomimetic Synthesis of Water Soluble Conductive Polypyrrole and Poly (3, 4 ethylenedioxythiophene).
Bruno FF, et al.
MRS Online Proceedings Library, 736(4), 607-609 (2002)
Thieno [3, 4-b]-1, 4-oxathiane: An Unsymmetrical Sulfur Analogue of 3, 4-Ethylenedioxythiophene (EDOT) as a Building Block for Linear pi-Conjugated Systems.
Blanchard P, et al.
Organic Letters, 4(4), 607-609 (2002)

文章

The soaring global demand for energy, coupled with the limited supply of fossil fuels, has increased the need for renewable, low-cost energy sources. Organic electronics have shown great promise for applications in lighting, power, and circuitry, with rapidly improving performance already surpassing that of amorphous silicon-based counterparts.

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