Description

Stannane, [2,2'-Bithiophen]-5-Yltrimethyl- is a specialized organotin compound featuring a conjugated bithiophene moiety. This unique structure makes it a valuable precursor and building block in advanced materials chemistry, particularly for applications requiring precise electronic properties. It is primarily utilized by researchers and manufacturers in the fields of organic electronics and materials science. The compound is supplied with a CAS Number of 133144-35-1.

Application

• Organic Semiconductor Synthesis: A key monomer or intermediate in the production of conjugated polymers and small molecules for organic field-effect transistors (OFETs) and organic photovoltaics (OPVs).
• Material Science Research: Used in the development of novel electroactive and photoactive materials due to its electron-donating thiophene units and processable organotin handle.
• Stille Cross-Coupling Reactions: Serves as a crucial organotin reagent in palladium-catalyzed cross-coupling reactions to form carbon-carbon bonds, enabling the construction of complex π-conjugated systems.
• Thin-Film Deposition Precursor: Investigated as a potential precursor for chemical vapor deposition (CVD) or atomic layer deposition (ALD) processes to create tin-containing thin films.
• Sensor Development: Employed in the fabrication of chemical sensors where the bithiophene backbone provides a scaffold for selective molecular recognition.

Basic Information

Product Name	Stannane, [2,2'-Bithiophen]-5-Yltrimethyl-
CAS No.	133144-35-1
Molecular Formula	C15H18S2Sn
Molecular Weight	381.11 g/mol
Synonyms	5-(Trimethylstannyl)-2,2'-bithiophene; [2,2'-Bithiophen]-5-yltrimethylstannane; Trimethyl(5-(2-thienyl)-2-thienyl)stannane; 2,2'-Bithiophene-5-trimethyltin; (5-(2-Thienyl)thiophen-2-yl)trimethylstannane; 5-Trimethylstannyl-2,2'-bithiophene; Stannane, trimethyl[5-(2-thienyl)-2-thienyl]-
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing parameters such as purity (typically by NMR and HPLC), identity confirmation, and residual solvent content. We adhere to strict quality management protocols suitable for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C or as specified on the label or COA. This compound is moisture-sensitive and easily oxidized; ensure the container is sealed immediately after use to minimize exposure to air and humidity.

Specification

Item	Specification
Appearance	Light yellow to yellow solid or liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Research Grade)
Purity (NMR)	Conforms
Tin (Sn) Content	Contact for details

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