220770-41-2

Basic information

• Product Name: 2,5-bis(trimethylstannyl)selenophene
• CAS NO: 220770-41-2
• Molecular Weight: 456.649
• Mol File: 220770-41-2.mol
• Article Data: 9

Chemical Properties

• CAS DataBase Reference: 2,5-bis(trimethylstannyl)selenophene(CAS DataBase Reference)
• NIST Chemistry Reference: 2,5-bis(trimethylstannyl)selenophene(220770-41-2)
• EPA Substance Registry System: 2,5-bis(trimethylstannyl)selenophene(220770-41-2)

Safety Data

• Hazardous Substances Data: 220770-41-2(Hazardous Substances Data)

Usage

General Description

2,5-bis(trimethylstannyl)selenophene is a chemical compound that contains the elements carbon, hydrogen, tin, and selenium. It is a type of organotin compound, with two trimethylstannyl groups attached to a selenophene ring. 2,5-bis(trimethylstannyl)selenophene is often used in organic synthesis and material science, particularly in the development of semiconducting polymers and electronic devices. It has also been studied for its potential applications in photovoltaic devices and field-effect transistors. Additionally, 2,5-bis(trimethylstannyl)selenophene has been investigated for its potential as a precursor for the synthesis of complex organic molecules.

Upstream product

• 288-05-1 selenophene 
• 1066-45-1 trimethyltin(IV)chloride 
• 1755-36-8 2,5-dibromoselenophene 

Relevant articles and documents

A selenophenyl bridged perylene diimide dimer as an efficient solution-processable small molecule acceptor

We report herein a new solution-processable small molecule acceptor, a selenophenyl bridged perylene diimide dimer, that gives 4.0% efficiency when employing PBDTTT-C-T as the polymer donor and a conventional cell structure. This journal is

Synthesis and structure-property correlations of dicyanovinyl-substituted oligoselenophenes and their application in organic solar cells

The convergent synthesis of a series of acceptor-donor-acceptor (A-D-A) type dicaynovinyl (DCV)-substituted oligoselenophenes DCVnS (n = 3-5) is presented. Trends in thermal and optoelectronic properties are studied, in dependence on the length of the con

Ortho-bridged perylene diimide dimer and preparation method thereof as well as application thereof in organic photovoltaic devices

The invention provides an ortho-bridged perylene diimide dimer (formula I), a preparation method and an application thereof in the organic photovoltaic field. The invention further relates to an organic solar cell of the compound and a preparation method of the organic solar cell. Compared with a PDI monomer molecule, a formed twisted dimer structure is capable of effectively weakening excessive aggregation among PDI molecules, so that the phase size is reduced. Meanwhile, by virtue of ortho-bridging, the deformation of a PDI inner core caused by waist bridging can be avoided, so that certain planarity and relatively strong pi-pi accumulation can be maintained, and relatively high electronic mobility can be obtained. The PDI dimer is taken as a receptor material and is combined with an electron donor polymer so as to prepare the organic solar cell, so that very high photoelectric conversion efficiency is realized.