Merck
CN
所有图片(1)

文件

331570

Sigma-Aldrich

2,5-二碘噻吩

98%

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经验公式（希尔记法）:
C4H2I2S
CAS号:
625-88-7
分子量:
335.93
EC 号:
210-915-9
MDL编号:
MFCD00014525
PubChem化学物质编号:
24859977
NACRES:
NA.22

检测方案

98%

形式

solid

bp

139-140 °C (lit.)

mp

37-41 °C (lit.)

储存温度

2-8°C

SMILES string

Ic1ccc(I)s1

InChI

1S/C4H2I2S/c5-3-1-2-4(6)7-3/h1-2H

InChI key

PNYWRAHWEIOAGK-UHFFFAOYSA-N

相关类别

一般描述

The multilayer desorption behavior of 2,5-diidothiophene was studied.

应用

2,5-Diiodothiophene was used in the preparation of oligothiophene films. It was used in maskless fabrication of periodic patterns of a conjugated polymer. It was also used in fabrication of oligothiophene and polythiophene micropatterns.

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

204.8 °F - closed cup

闪点(°C)

96.00 °C - closed cup

个人防护装备

Eyeshields, Gloves, type N95 (US)

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Sudarshan Natarajan et al.
Langmuir : the ACS journal of surfaces and colloids, 21(15), 7052-7056 (2005-07-13)
Maskless fabrication of periodic patterns of a conjugated polymer is achieved by regioselective condensation of 2,5-diiodothiophene on chemically patterned substrate surfaces followed by in situ photochemical conversion of the condensed molecules into oligothiophenes and polythiophenes. This approach utilizes preferential aggregation
Guangming Liu et al.
The journal of physical chemistry. B, 110(41), 20197-20201 (2006-10-13)
The multilayer desorption behavior of 2,5-diidothiophene and the dendritic aggregation of photochemical reaction products during the desorption of 2,5-diiodothiophene multilayers have been studied. Like many other aromatic compounds, 2,5-diiodothiophene shows a multilayer desorption behavior different from the typical zeroth-order kinetics
Photochemical production of oligothiophene and polythiophene micropatterns from 2, 5-diiodothiophene on Au in UHV.
Liu G, et al.
Surface Science, 592(1), L305-L309 (2005)
Sudarshan Natarajan et al.
The journal of physical chemistry. B, 110(15), 8047-8051 (2006-04-14)
This paper describes the details of surface reactions producing >100-nm-thick conjugated polymer films. When 2,5-diiodothiophene films deposited on copper are irradiated with UV at room temperature in Ar environments, oligothiophene films are synthesized. The average conjugation length of the produced

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