1250951-96-2

Basic information

• Product Name: 2,6-DibroMo-4-(2-ethylhexyl)-4H-dithieno[3,2-b:2',3'-d]pyrrole
• Synonyms: 2,6-DibroMo-4-(2-ethylhexyl)-4H-dithieno[3,2-b:2',3'-d]pyrrole;2',3'-d]pyrrole;2,6-DibroMo-4-(2-ethylhexyl)-4H-dithieno[3,2-b
• CAS NO: 1250951-96-2
• Molecular Formula: C16H19Br2NS2
• Molecular Weight: 449.26676
• Mol File: 1250951-96-2.mol
• Article Data: 2

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 2,6-DibroMo-4-(2-ethylhexyl)-4H-dithieno[3,2-b:2',3'-d]pyrrole(CAS DataBase Reference)
• NIST Chemistry Reference: 2,6-DibroMo-4-(2-ethylhexyl)-4H-dithieno[3,2-b:2',3'-d]pyrrole(1250951-96-2)
• EPA Substance Registry System: 2,6-DibroMo-4-(2-ethylhexyl)-4H-dithieno[3,2-b:2',3'-d]pyrrole(1250951-96-2)

Safety Data

• Hazardous Substances Data: 1250951-96-2(Hazardous Substances Data)

Usage

General Description

2,6-DibroMo-4-(2-ethylhexyl)-4H-dithieno[3,2-b:2',3'-d]pyrrole is a chemical compound with a complex molecular structure. It contains two bromine atoms and an ethylhexyl group attached to a dithieno[3,2-b:2',3'-d]pyrrole core. 2,6-DibroMo-4-(2-ethylhexyl)-4H-dithieno[3,2-b:2',3'-d]pyrrole is commonly used in the field of organic electronics and photovoltaics due to its unique chemical and electronic properties. It has been studied for its potential as a semiconductor material in organic solar cells and as a building block in the synthesis of organic semiconductors. The complex structure of this compound allows for the manipulation of its electronic and optical properties, making it a valuable tool for research in the development of advanced materials for electronic devices.

Upstream product

• 492-97-7 2,2'-Bithiophene 
• 125143-53-5 3,3',5,5'-tetrabromo-2,2'-bithiophene 
• 868173-44-8 N-(2-ethylhexyl)dithieno[3,2-b:2’,3’-d]pyrrole 
• 51751-44-1 3,3'dibromo-2,2'-bithiophene 

Relevant articles and documents

Dialkylthienosilole and N-alkyldithienopyrrole-based copolymers: Synthesis, characterization, and photophysical study

We synthesized and characterized a set of D-π-A conjugated copolymers containing thiophene π-bridge. While benzothiadiazole serves as an acceptor (A) unit, the 4,4-dialkyldithieno[3,2-b:2′,3′-d]silole (DTSi) or N-alkyldithieno[3,2-b:2′,3′-d]pyrrole (DTP) act as a donor (D) unit. The copolymers were synthesized via the commonly Stille cross-coupling reaction and exhibited molecular weights of 18.6 to 31.3 kg/mol. The main structural differences among the copolymers are the type of donor moiety (DTSi or DTP) and the position of hexyl side chains on the thiophene π-bridge units between the D and A moieties. The ultimate goal of this work is to explore the effect of three structural factors that could control the photophysical properties of polymers in order to help in the rational design of polymers having specific properties used in optoelectronic devices. The physical properties include thermal stability, photophysical, and electrochemical properties. The structural factors are (a) the power of donor moiety, (b) the position of alkyl side chain on the thiophene π-bridge, and (c) the nature of the alkyl side chain. Also, we utilized the density functional theory calculations to calculate the geometric and electronic structures. A good agreement was remarked between the experimental and theoretical findings.