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Merck
CN

215023

Sigma-Aldrich

3-碘噻吩

≥97%

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About This Item

经验公式(希尔记法):
C4H3IS
CAS号:
分子量:
210.04
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

方案

≥97%

包含

copper as stabilizer

折射率

n20/D 1.657 (lit.)

沸点

75 °C/14 mmHg (lit.)

密度

2.066 g/mL at 25 °C (lit.)

官能团

iodo

储存温度

2-8°C

SMILES字符串

Ic1ccsc1

InChI

1S/C4H3IS/c5-4-1-2-6-3-4/h1-3H

InChI key

WGKRMQIQXMJVFZ-UHFFFAOYSA-N

应用

3-Iodothiophene was used in the synthesis of 3-thienylzinc iodide via reaction with zinc, followed by coupling with aryl halides. It was also used in the preparation of 3-(perfluorooctyl)thiophene, required for the synthesis of poly(3-perfluorooctylthiophene) conjugated polymer.

储存分类代码

10 - Combustible liquids

WGK

WGK 3

闪点(°F)

172.4 °F - closed cup

闪点(°C)

78 °C - closed cup

个人防护装备

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


从最新的版本中选择一种:

分析证书(COA)

Lot/Batch Number

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Preparation of 3-Thienylzinc and-magnesium Halide via Oxidative Addition of Active Zinc and Magnesium to 3-Iodothiophene.
Wu X and Rieke RD.
The Journal of Organic Chemistry, 60(21), 6658-6659 (1995)
Tuning the Electronic Structure and Solubility of Conjugated Polymers with Perfluoroalkyl Substituents: Poly (3-perfluorooctylthiophene), the First Supercritical CO2-soluble Conjugated Polymer.
Li LING, et al.
Advanced Materials, 16(2), 180-183 (2004)
Alexander Koch et al.
Dalton transactions (Cambridge, England : 2003), 47(36), 12534-12539 (2018-05-05)
The reduction of 2-bromo- and 3-bromothiophene with calcium powder gives impure thienylcalcium complexes due to interference of various subsequent metalation and calcium-halogen exchange reactions as well as ether degradation. Therefore, calcium-iodine exchange succeeds via the reaction of trimethylsilylmethylcalcium halide with

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