Description

4H-Dithieno[3,2-B:2',3'-D]Pyrrole, 4-(1-Octylnonyl)-2,6-Bis(Trimethylstannyl)- is a high-purity, functionalized organic semiconductor monomer. This compound matters as a critical building block for advanced conjugated polymers used in next-generation electronic devices. It is primarily needed by manufacturers and R&D laboratories in the organic electronics, photovoltaics, and sensor technology industries.

Application

• Organic Photovoltaic (OPV) Cells: Serves as a key donor or acceptor precursor for polymer synthesis in high-efficiency solar panels.
• Organic Field-Effect Transistors (OFETs): Used to create semiconducting polymers for flexible displays and logic circuits.
• Electrochromic Devices: A monomer for polymers that change color with applied voltage, used in smart windows and displays.
• Chemical Sensors: Enables the production of conductive polymers sensitive to specific gases or biological molecules.
• Perovskite Solar Cell Additives: Employed as an interfacial layer material to improve charge transport and device stability.
• Academic & Industrial R&D: A fundamental reagent for synthesizing and studying novel thienopyrrole-based conjugated materials.

Basic Information

Product Name	4H-Dithieno[3,2-B:2',3'-D]Pyrrole, 4-(1-Octylnonyl)-2,6-Bis(Trimethylstannyl)-
CAS No.	943920-77-2
Molecular Formula	C31H53NS2Sn2
Molecular Weight	743.31 g/mol
Synonyms	4-(1-Octylnonyl)-2,6-bis(trimethylstannyl)-4H-dithieno[3,2-b:2',3'-d]pyrrole; DTP(OctN)Sn; Stannylated Dithienopyrrole Monomer; 2,6-Bis(trimethylstannyl)-4-(1-octylnonyl)-4H-dithieno[3,2-b:2',3'-d]pyrrole; DTP-Sn Monomer; Organic Semiconductor Monomer DTP; 4H-Dithieno[3,2-b:2',3'-d]pyrrole, 4-(1-octylnonyl)-2,6-bis(trimethylstannyl)-
EINECS	Contact for details

Quality Control

Every batch of our 4H-Dithieno[3,2-B:2',3'-D]Pyrrole, 4-(1-Octylnonyl)-2,6-Bis(Trimethylstannyl)- is synthesized and purified under inert conditions to ensure optimal stability and performance. We employ advanced analytical techniques including NMR (1H, 13C, 119Sn), HPLC, and GC-MS to verify chemical identity, high purity, and the absence of critical metallic impurities. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store the product under an inert atmosphere (argon or nitrogen) at temperatures between 2°C and 8°C. The material is hygroscopic (moisture-sensitive) and easily oxidized; therefore, the container must be kept sealed in a cool, dry place and allowed to reach room temperature before opening to prevent moisture condensation.

Specification

Item	Specification
Appearance	Yellow to orange solid or powder
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Residual Solvents (GC)	≤ 0.5% (Total)
Tin Content	Theoretical ± 0.5%

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