Description

5,5'-Dibromo-4,4'-Ditetradecyl-2,2'-Bithiophene is a high-purity, functionalized bithiophene derivative designed for advanced material synthesis. This compound serves as a critical building block in the development of semiconducting polymers and organic electronic components. It is primarily utilized by researchers and manufacturers in the fields of organic photovoltaics (OPVs), organic field-effect transistors (OFETs), and electrochromic devices, where precise molecular structure dictates performance.

Application

• Organic Semiconductor Precursor: A key monomer for synthesizing conjugated polymers with tailored bandgaps and charge transport properties.
• Photovoltaic Material Development: Used in the research and production of donor-acceptor copolymers for organic solar cell active layers.
• OFET Fabrication: Employed to create high-mobility p-type semiconducting materials for thin-film transistors.
• Electrochromic and Sensor Materials: Serves as a building block for polymers that change color in response to an electrical stimulus or specific analytes.
• Material Science Research: Utilized in academic and industrial R&D for exploring structure-property relationships in π-conjugated systems.

Basic Information

Product Name	5,5'-Dibromo-4,4'-Ditetradecyl-2,2'-Bithiophene
CAS No.	888491-16-5
Molecular Formula	C₄₀H₆₈Br₂S₂
Molecular Weight	772.88 g/mol
Synonyms	4,4'-Ditetradecyl-5,5'-dibromo-2,2'-bithiophene; 5,5'-Dibromo-4,4'-bis(tetradecyl)-2,2'-bithiophene; 2,2'-Bithiophene, 5,5'-dibromo-4,4'-ditetradecyl-; DBTT; Dibromoditetradecylbithiophene
EINECS	Contact for details

Quality Control

Every batch of 5,5'-Dibromo-4,4'-Ditetradecyl-2,2'-Bithiophene is synthesized and purified under controlled conditions to ensure high chemical purity and lot-to-lot consistency, which is critical for reproducible electronic material performance. Our products undergo rigorous quality testing, including chromatographic and spectroscopic analysis, to ensure compliance with research and development standards. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) to prevent oxidation and degradation. Keep the container in a cool, dry, and well-ventilated place away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange 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.