The continuous innovation in materials science, particularly in the field of organic electronics, is powered by the development and application of specialized chemical intermediates. These compounds act as the essential building blocks that allow researchers and manufacturers to engineer materials with tailored properties for specific applications. Among these, 3,4-Dibromothiophene (CAS 3141-26-2) has emerged as a particularly important intermediate, renowned for its versatility and utility in creating high-performance organic materials.

For R&D scientists and procurement professionals, understanding the capabilities and sourcing channels for intermediates like 3,4-Dibromothiophene is crucial for advancing projects and ensuring the efficiency of production lines. This article explores the applications of this compound and highlights the importance of sourcing from quality-assured suppliers.

Understanding 3,4-Dibromothiophene: Properties and Synthesis

3,4-Dibromothiophene is a heterocyclic compound with the chemical formula C4H2Br2S and a molecular weight of 241.93 g/mol. It is characterized by a thiophene ring structure substituted with two bromine atoms at the 3 and 4 positions. This specific arrangement of atoms makes it a highly reactive species, readily participating in various chemical reactions, most notably cross-coupling reactions like Suzuki, Stille, and Sonogashira couplings. These reactions are fundamental to building complex molecular architectures required for advanced materials.

Typically supplied as a clear, colorless to yellow liquid, 3,4-Dibromothiophene possesses a melting point of around 4-5℃ and a boiling point of approximately 221.5℃. The purity of the compound is a critical factor for its successful application. Manufacturers like NINGBO INNO PHARMCHEM CO.,LTD. ensure a minimum purity of 97%, providing a reliable foundation for sophisticated organic syntheses. The company’s commitment to quality and efficiency makes them a valuable partner for those looking to buy 3,4-dibromothiophene.

Key Applications in Advanced Organic Materials

The unique chemical properties of 3,4-Dibromothiophene lend themselves to a variety of applications in the synthesis of advanced organic materials:

  • OLED Materials: This is a primary application area. 3,4-Dibromothiophene is a key monomer used in the production of polymers and small molecules for Organic Light-Emitting Diodes (OLEDs). Its incorporation into conjugated systems helps to fine-tune the electronic and optical properties, leading to improved efficiency, color saturation, and operational stability in displays and lighting.
  • Organic Semiconductors: The compound serves as a precursor for organic semiconductors used in other electronic devices such as organic field-effect transistors (OFETs) and organic photovoltaics (OPVs). Its structure can be modified to achieve specific charge mobility and absorption characteristics.
  • Conjugated Polymers: It is a valuable building block for synthesizing a range of conjugated polymers with tailored electrical and optical properties, which find uses in sensors, electrochromic devices, and antistatic coatings.
  • Research and Development: As a versatile intermediate, it is widely used in academic and industrial research labs for exploring new synthetic methodologies and developing novel functional organic molecules.

Partnering for Success: Sourcing 3,4-Dibromothiophene

For companies requiring 3,4-Dibromothiophene (CAS 3141-26-2), securing a consistent supply of high-quality material is paramount. NINGBO INNO PHARMCHEM CO.,LTD. stands as a trusted manufacturer and supplier, offering this crucial intermediate with rigorous quality control. We invite you to request a quote and learn more about our product offerings. Our aim is to support your R&D and production goals by providing reliable access to this essential chemical.

In conclusion, 3,4-Dibromothiophene is a pivotal intermediate that enables significant advancements in organic materials science. By prioritizing quality and reliable sourcing from experienced manufacturers, innovators can effectively harness its potential.