Pular para o conteúdo
Merck
Todas as fotos(1)

Key Documents

View All Documentation

668257

Sigma-Aldrich

3,4-Dimethoxythiophene

97%

Faça loginpara ver os preços organizacionais e de contrato
Todas as fotos(1)

About This Item

Fórmula empírica (Notação de Hill):
C6H8O2S
Número CAS:
51792-34-8
Peso molecular:
144.19
Número MDL:
MFCD01096546
Código UNSPSC:
12352103
ID de substância PubChem:
24884971
NACRES:
NA.23

Ensaio

97%

índice de refração

n20/D 1.5409

pb

100-102 °C/10-11 mmHg

densidade

1.209 g/mL at 25 °C

temperatura de armazenamento

−20°C

cadeia de caracteres SMILES

COc1cscc1OC

InChI

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

chave InChI

ZUDCKLVMBAXBIF-UHFFFAOYSA-N

Descrição geral

3,4-Dimethoxythiophene (DMOT) is a monomer and a precursor which can be synthesized by ring closure reaction of 2,3-dimethoxy-1,3-butadiene and sulfur dichloride in hexane medium. It is an oligothiphene that is majorly used in the development of electroactive materials for organic electronics based applications.

Aplicação

Building block in the synthesis of an N2S2-N4 porphyrin dyad used to study photoinduced energy transfer.
DMOT can be trans-esterified to form 3,4-ethylenendioxythiophene (EDOT). It can further be polymerized to produce PEDOT which can be used as a conductive polymer in π-conjugated systems. It can be polymerized to form poly(dimethoxythiphenes) which can potentially be used in the fabrication energy storage devices on electrochemical doping.

Pictogramas

Exclamation mark
GHS07

Palavra indicadora

Warning

Frases de perigo

H302

Declarações de precaução

P264 - P270 - P301 + P312 - P501

Classificações de perigo

Acute Tox. 4 Oral

Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

224.1 °F - closed cup

Ponto de fulgor (°C)

106.7 °C - closed cup

Equipamento de proteção individual

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

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
MKCL2817
MKCK7163
MKCC5781
MKBX3701V
MKBW6597V

Não está vendo a versão correta?

Se precisar de uma versão específica, você pode procurar um certificado específico pelo número do lote ou da remessa.

Pesquise por COA

Já possui este produto?

Encontre a documentação dos produtos que você adquiriu recentemente na biblioteca de documentos.

Visite a Biblioteca de Documentos

Os clientes também visualizaram

Slide 1 of 4

1 of 4

2,3-Dihydrothieno[3,4-b][1,4]dioxine-5-carboxylic acid AldrichCPR

Sigma-Aldrich

CDS004970

2,3-Dihydrothieno[3,4-b][1,4]dioxine-5-carboxylic acid

2-Methoxythiophene 97%

Sigma-Aldrich

331597

2-Methoxythiophene

2,2-Bis(bromomethyl)-1,3-propanediol 98%

Sigma-Aldrich

301930

2,2-Bis(bromomethyl)-1,3-propanediol

Tetrabromothiophene ReagentPlus®, 99%

Sigma-Aldrich

T5400

Tetrabromothiophene

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)
Exibir todos os documentos relacionados

Artigos

Development of organic semiconductors from highly ordered oligo and polythiophenes

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.

Nossa equipe de cientistas tem experiência em todas as áreas de pesquisa, incluindo Life Sciences, ciência de materiais, síntese química, cromatografia, química analítica e muitas outras.

Entre em contato com a assistência técnica