Description

2,5-Dibromo-3-octylthiophene is a high-purity, functionalized thiophene derivative, a critical building block in advanced materials chemistry. This compound matters for its role as a key monomer in the synthesis of conjugated polymers and organic semiconductors, where its structure allows for precise tuning of electronic properties. It is essential for researchers and manufacturers in the fields of organic electronics, photovoltaics (OPV), and conductive polymers, enabling the development of next-generation flexible displays, sensors, and solar cells.

Application

• Organic Semiconductor Synthesis: A fundamental monomer for constructing p-type (hole-transport) conjugated polymers and small molecules.
• Polymer Solar Cells (OPVs): Used in the development of donor-acceptor copolymers to enhance light absorption and charge carrier mobility for improved photovoltaic efficiency.
• Organic Field-Effect Transistors (OFETs): Serves as a precursor for semiconducting layers, contributing to high charge carrier mobility in electronic circuits.
• Electrochromic Devices: Employed in polymers that change color with applied voltage, useful for smart windows and displays.
• Chemical Sensing: Functionalized thiophene polymers derived from this compound can be designed for selective detection of gases or ions.
• Academic & Industrial R&D: A valuable reagent for exploring new organic electronic materials and reaction pathways in synthetic chemistry.

Basic Information

Product Name	2,5-Dibromo-3-octylthiophene
CAS No.	149703-84-4
Molecular Formula	C₁₂H₂₀Br₂S
Molecular Weight	364.16 g/mol
Synonyms	3-Octyl-2,5-dibromothiophene; 2,5-Dibromo-3-n-octylthiophene; Thiophene, 2,5-dibromo-3-octyl-; DBOT
EINECS	Contact for details

Quality Control

Every batch of our 2,5-Dibromo-3-octylthiophene is produced and controlled under a strict quality management system. We ensure high lot-to-lot consistency through advanced analytical techniques including HPLC, GC, and NMR to verify identity, purity, and the absence of critical impurities. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your R&D and production requirements.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details

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