跳转至内容
Merck

311073

Sigma-Aldrich

2,2′:5′,2′′-三噻吩

99%

别名:

α-三联噻吩, 2,5-二(2-噻吩基)噻吩

登录查看公司和协议定价


About This Item

经验公式(希尔记法):
C12H8S3
CAS号:
分子量:
248.39
Beilstein:
178604
MDL號碼:
分類程式碼代碼:
12352103
PubChem物質ID:
NACRES:
NA.23

化驗

99%

mp

93-95 °C (lit.)

SMILES 字串

c1csc(c1)-c2ccc(s2)-c3cccs3

InChI

1S/C12H8S3/c1-3-9(13-7-1)11-5-6-12(15-11)10-4-2-8-14-10/h1-8H

InChI 密鑰

KXSFECAJUBPPFE-UHFFFAOYSA-N

正在寻找类似产品? 访问 产品对比指南

一般說明

2,2′:5′,2′′-三噻吩 (3T) 是一种三噻吩低带隙导电聚合物,通过2,5-二溴噻吩和噻嗯基溴化镁在有镍催化剂存在的情况下反应制备。
2,2′:5′,2′′-三噻吩(TTh)可通过衍生自2-溴噻吩的格氏试剂和镁的镍催化偶联反应而制备。它可产生单线态氧。在自然界中,存在于印加孔雀草Echinops grijisii的花卉提取物中。已知它对蚊子有毒。它还具有抗真菌活性。

應用

咔唑和TTh在高氯酸钠/乙腈中的电化学共聚合已被报道。基于TTh和3,4-亚乙二氧基噻吩的电致变色共聚物已被报道。TTh可充当聚噻吩的单体前体以及聚碳酸酯的掺杂剂。它可用作光敏剂。
在四丁基高氯酸铵溶液中,3T可结合 3,4-乙烯二氧噻吩 (EDOT),作为电致变色共聚物用于各种应用,如光伏发电和聚合物发光二极管 (LED)。它也可以和铝、银和钙等金属一起形成金属有机物薄膜,用于光电子学应用等。

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

個人防護裝備

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

没有发现合适的版本?

如果您需要特殊版本,可通过批号或批次号查找具体证书。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

Kosuke Sawabe et al.
Advanced materials (Deerfield Beach, Fla.), 24(46), 6141-6146 (2012-09-11)
Extremely high current densities are realized in single-crystal ambipolar light-emitting transistors using an electron-injection buffer layer and a current-confinement structure via laser etching. Moreover, a linear increase in the luminance was observed at current densities of up to 1 kA
Roderick Pernites et al.
Biosensors & bioelectronics, 26(5), 2766-2771 (2010-11-18)
A novel chemosensitive ultrathin film with high selectivity was developed for the detection of naproxen, paracetamol, and theophylline using non-covalent electropolymerized molecular imprinted polymers (E-MIP). A series of monofunctional and bifunctional H-bonding terthiophene and carbazole monomers were compared for imprinting
Jia Du et al.
ACS applied materials & interfaces, 8(48), 33025-33033 (2016-12-10)
Two new donor-acceptor small molecules based on benzo[1,2-b:4,5-b']dithiophene (BDT) and benzo[c][1,2,5]thiadiazole (BT) were designed and synthesized. Small molecules 4,4'-[(4,8-bis(5-(2-ethylhexyl)thiophen-2-yl)benzo[1,2-b:4,5-b']dithiophene-2,6-diyl)bis(2,2'-bithiophene)-5,5'-diyl]bis(benzo[c][1,2,5]thiadiazole) (BDT-TT-BT) and 4,4'-(4,8-bis(5-(2-ethylhexyl)thiophen-2-yl)benzo[1,2-b:4,5-b']dithiophene-2,6-diyl)bis[7-(2,2'-bithiophene-5-yl)benzo[c][1,2,5]thiadiazole] (BDT-BT-TT) are structural isomers with the 2,2-bithiophene unit placed either between the BDT and BT units or at
Process Design and Scale-Up of the Synthesis of 2,2`:5`,2``-Terthienyl
Smeets BJJ, et al.
Organic Process Research & Development, 7(1), 10-16 (2003)
A high efficiency photovoltaic module integrated converter with the asymmetrical half-bridge flyback converter
Kim H, et al.
Solar Energy, 84(8), 1376-1381 (2010)

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门