Description

Stannane, 1,1'-[3,3'-Bis(2-Ethylhexyl)[2,2'-Bithiophene]-5,5'-Diyl]Bis[1,1,1-Trimethyl- is a high-purity organotin compound designed for advanced materials research and development. This specialty chemical is a critical building block for synthesizing novel organic electronic materials, particularly as a precursor for conjugated polymers and small molecules. It is essential for researchers and manufacturers in the fields of organic photovoltaics (OPVs), organic light-emitting diodes (OLEDs), and organic field-effect transistors (OFETs) who require precise molecular structures to tune electronic properties.

Application

• Organic Photovoltaic (OPV) Materials: A key monomer or intermediate for synthesizing donor or acceptor polymers used in high-efficiency solar cells.
• Organic Light-Emitting Diode (OLED) Fabrication: Used in the synthesis of emissive or charge-transporting layers for display and lighting technologies.
• Organic Field-Effect Transistors (OFETs): Serves as a precursor for semiconducting polymers that form the active channel layer in thin-film transistors.
• Conjugated Polymer Research: A fundamental building block for creating new polymers with tailored band gaps, solubility, and charge mobility.
• Chemical Vapor Deposition (CVD) & Vapor Phase Processing: Potential use as a volatile precursor for depositing thin films of organic semiconductors.
• Academic & Industrial R&D: Critical for exploring new material properties and developing next-generation electronic devices.

Basic Information

Product Name	Stannane, 1,1'-[3,3'-Bis(2-Ethylhexyl)[2,2'-Bithiophene]-5,5'-Diyl]Bis[1,1,1-Trimethyl-
CAS No.	1535196-15-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1,1,1-Trimethylstannane, 1,1'-[3,3'-bis(2-ethylhexyl)[2,2'-bithiophene]-5,5'-diyl]bis-; Bis(trimethylstannyl)-3,3'-bis(2-ethylhexyl)-2,2'-bithiophene; 5,5'-Bis(trimethylstannyl)-3,3'-bis(2-ethylhexyl)-2,2'-bithiophene; 3,3'-Bis(2-ethylhexyl)-5,5'-bis(trimethylstannyl)-2,2'-bithiophene; Stannane, 1,1'-(3,3'-bis(2-ethylhexyl)[2,2'-bithiophene]-5,5'-diyl)bis[1,1,1-trimethyl-; Distannylated Bithiophene Monomer; EHT-Sn Monomer (common abbreviation)
EINECS	Contact for details

Quality Control

Every batch of our Stannane, 1,1'-[3,3'-Bis(2-Ethylhexyl)[2,2'-Bithiophene]-5,5'-Diyl]Bis[1,1,1-Trimethyl- is synthesized and purified under stringent conditions to meet the exacting standards of advanced materials research. Our products undergo rigorous quality testing, including NMR (¹H, ¹³C, ¹¹⁹Sn), HPLC, and GC analysis, to ensure high chemical purity and structural integrity. Certificates of Analysis (COA) detailing batch-specific results are provided to guarantee traceability, consistency, and compliance with your research or production protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (argon or nitrogen) when possible to prevent degradation. For long-term stability, consider storage under inert gas in a sealed container with desiccant.

Specification

Item	Specification
Appearance	Light yellow to orange viscous liquid or solid
Identification (NMR)	Conforms to structure
Purity (HPLC/GC)	≥ 95% (Typical: 97-99%)
Residual Solvents (GC)	Meets ICH guidelines
Tin (Sn) Content	Contact for details

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