Description

Stannane, [4,4-Bis(2-Ethylhexyl)-4H-Cyclopenta[2,1-B:3,4-B']Dithien-2-Yl]Trimethyl- is a specialized organotin compound designed for advanced material science applications. Its molecular architecture is engineered to deliver exceptional performance as a functional additive and precursor in high-tech manufacturing. This product is essential for research and development teams in the organic electronics and specialty polymer sectors seeking to enhance material properties. Its unique structure offers precise control for tailoring electronic and optical characteristics in next-generation devices.

Application

• Organic Photovoltaic (OPV) Cells: Acts as a critical electron acceptor or donor material in the active layer for improving power conversion efficiency.
• Organic Light-Emitting Diodes (OLEDs): Used as a functional dopant or charge transport material in emissive layers for displays and lighting.
• Organic Field-Effect Transistors (OFETs): Serves as a semiconducting component to enhance charge carrier mobility and device stability.
• Perovskite Solar Cells: Employed as an interfacial modifier or additive to passivate defects and improve film quality.
• Conductive Polymers and Inks: Functions as a precursor or dopant for formulating printable electronic inks with tailored conductivity.
• Chemical Vapor Deposition (CVD) Precursor: Used in the deposition of thin films containing tin for electronic and optical coatings.
• Polymer Stabilizers and Catalysts: Can act as a catalyst or stabilizer in specific polymerization reactions or for polymer modification.
• Advanced Material Research: A key building block for synthesizing novel conjugated molecules and polymers in academic and industrial R&D.

Basic Information

Item	Detail
Product Name	Stannane, [4,4-Bis(2-Ethylhexyl)-4H-Cyclopenta[2,1-B:3,4-B']Dithien-2-Yl]Trimethyl-
CAS No.	1380238-73-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Trimethyl-[4,4-bis(2-ethylhexyl)-4H-cyclopenta[2,1-b:3,4-b']dithiophen-2-yl]stannane; 2-Trimethylstannyl-4,4-bis(2-ethylhexyl)-4H-cyclopenta[2,1-b:3,4-b']dithiophene; (4,4-Bis(2-ethylhexyl)-4H-cyclopenta[2,1-b:3,4-b']dithien-2-yl)trimethylstannane; Organotin Reagent CPDT-Sn; CPDT-Tin Monomer; Stannylated CPDT Derivative; Tin-functionalized Cyclopentadithiophene; Electron Donor-Acceptor Tin Precursor
EINECS	Contact for details

Quality Control

Every batch of Stannane, [4,4-Bis(2-Ethylhexyl)-4H-Cyclopenta[2,1-B:3,4-B']Dithien-2-Yl]Trimethyl- is synthesized and purified under controlled conditions to meet the stringent requirements of advanced material applications. Our products undergo rigorous quality testing, including NMR (1H, 13C, 119Sn), HPLC, and GC-MS analysis, to ensure identity, purity, and lot-to-lot consistency. Certificates of Analysis (COA) with full analytical data are available upon request. We adhere to a quality management system to support reliable supply for your R&D and scale-up projects.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store under an inert atmosphere (argon or nitrogen) at 2-8°C. This compound is easily oxidized and light-sensitive. Allow the container to reach room temperature in a dry environment before opening to minimize moisture exposure and thermal shock.

Specification

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

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