Description

3,3'-Dibromo-2,2'-bithiophene is a high-purity, halogenated bithiophene derivative that serves as a critical building block in advanced material synthesis. Its value lies in its role as a versatile precursor for constructing conjugated organic frameworks and semiconducting polymers. This compound is essential for researchers and manufacturers in the organic electronics, photovoltaics, and specialty chemical sectors who require reliable, high-quality intermediates for innovative product development.

Application

• Organic Semiconductor Synthesis: A key monomer for the preparation of conjugated polymers and small molecules used in Organic Field-Effect Transistors (OFETs) and Organic Light-Emitting Diodes (OLEDs).
• Photovoltaic Materials: Serves as a precursor for donor or acceptor materials in the active layer of organic and perovskite solar cells.
• Electrochromic Devices: Used in the development of polymers that change color with applied voltage for smart windows and displays.
• Chemical Synthesis Intermediate: A versatile building block for further functionalization via cross-coupling reactions (e.g., Suzuki, Stille) to create complex thiophene-based architectures.
• Research & Development: Employed in academic and industrial R&D for exploring new organic electronic materials and their structure-property relationships.
• Sensor Technology: A component in the fabrication of conductive polymers for chemical and biological sensing applications.

Basic Information

Product Name	3,3'-Dibromo-2,2'-bithiophene
CAS No.	51751-44-1
Molecular Formula	C8H4Br2S2
Molecular Weight	323.96 g/mol
Synonyms	2,2'-Bithiophene, 3,3'-dibromo-; 3,3'-Dibromobithiophene; 3,3'-Dibromo-2,2'-bithienyl; 3,3'-Dibromodithiophene; 3,3'-Dibromo-2,2'-dithiophene; 3,3'-Dibromobithienyl; 3,3'-Dibromo-2,2'-thienylthiophene
EINECS	Contact for details

Quality Control

Every batch of our 3,3'-Dibromo-2,2'-bithiophene undergoes rigorous analytical testing to ensure it meets the high-purity standards required for advanced material synthesis. Our quality assurance protocols are designed to guarantee batch-to-batch consistency and reliability. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.