Description

(3,3'-Difluoro-[2,2'-Bithiophene]-5,5'-Diyl)Bis(Trimethylsilane) is a high-purity, functionalized bithiophene derivative that serves as a critical building block in advanced materials chemistry. Its core value lies in its role as a key monomer or intermediate for synthesizing conjugated polymers and organic semiconductors with tailored electronic properties. This compound is essential for researchers and manufacturers in the organic electronics, photovoltaics, and specialty chemical sectors who require precise molecular control for developing next-generation electronic devices.

Application

• Organic Semiconductor Synthesis: A fundamental monomer for constructing conjugated polymer backbones used in organic field-effect transistors (OFETs) and thin-film transistors (TFTs).
• Photovoltaic Materials: Serves as a precursor for donor or acceptor materials in the active layer of organic solar cells (OPVs) and perovskite solar cells.
• Electroluminescent Devices: Used in the development of light-emitting materials for organic light-emitting diodes (OLEDs) and displays.
• Chemical Sensor Development: Incorporated into polymers for creating sensitive layers in chemiresistive and fluorescent sensors.
• Electrochromic Materials: A key component in polymers that change color with applied voltage, used in smart windows and displays.
• Academic & Industrial R&D: A valuable reagent for exploring structure-property relationships in π-conjugated systems and novel organic electronic materials.

Basic Information

Item	Detail
Product Name	(3,3'-Difluoro-[2,2'-Bithiophene]-5,5'-Diyl)Bis(Trimethylsilane)
CAS No.	1619967-07-5
Molecular Formula	C16H22F2S2Si2
Molecular Weight	356.62 g/mol
Synonyms	5,5'-Bis(trimethylsilyl)-3,3'-difluoro-2,2'-bithiophene; 3,3'-Difluoro-5,5'-bis(trimethylsilyl)-2,2'-bithiophene; 3,3'-Difluoro-5,5'-bis(trimethylsilyl)bithiophene; 3,3'-Difluoro-5,5'-di(trimethylsilyl)-2,2'-bithiophene; TMS-F2BT; DFBT(TMS)2; 2,2'-Bithiophene, 3,3'-difluoro-5,5'-bis(trimethylsilyl)-
EINECS	Contact for details

Quality Control

Every batch of (3,3'-Difluoro-[2,2'-Bithiophene]-5,5'-Diyl)Bis(Trimethylsilane) is produced and tested under strict quality management protocols to ensure consistency and high purity for sensitive electronic applications. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your R&D and quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) when opening to prevent degradation. Keep container tightly sealed when not in use.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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