Description

4-(2-Ethylhexyl)-2,6-Bis(Trimethylstannyl)-4H-Dithieno[3,2-B:2',3'-D]Pyrrole is a high-purity organotin monomer specifically designed for advanced materials synthesis. This compound is a critical building block for the development of high-performance conjugated polymers used in next-generation electronic devices. It is essential for R&D and production teams in the organic electronics and specialty chemical sectors seeking to innovate in optoelectronic applications.

Application

• Organic Photovoltaic (OPV) Cells: Serves as a key monomer for synthesizing donor-acceptor copolymers to enhance power conversion efficiency.
• Organic Field-Effect Transistors (OFETs): Used in the development of p-type semiconductor materials for high-mobility, flexible electronics.
• Perovskite Solar Cells: Employed as a precursor or interfacial layer material to improve device stability and charge transport.
• Organic Light-Emitting Diodes (OLEDs): Acts as a hole-transport material or host matrix component in emissive layers.
• Conductive Polymers: A fundamental monomer for creating novel, processable conjugated polymers with tailored electronic properties.
• Chemical Research: Used in academic and industrial R&D for exploring new organometallic complexes and catalytic systems.

Basic Information

Product Name	4-(2-Ethylhexyl)-2,6-Bis(Trimethylstannyl)-4H-Dithieno[3,2-B:2',3'-D]Pyrrole
CAS No.	1234499-56-9
Molecular Formula	C24H41NS2Sn2
Molecular Weight	671.12 g/mol
Synonyms	2,6-Bis(trimethylstannyl)-4-(2-ethylhexyl)-4H-dithieno[3,2-b:2',3'-d]pyrrole; DTP(TMSn)2; Dithienopyrrole distannyl monomer; 4H-Dithieno[3,2-b:2',3'-d]pyrrole, 4-(2-ethylhexyl)-2,6-bis(trimethylstannyl)-; Organotin DTP monomer; Tin-functionalized DTP; Stannylated dithienopyrrole derivative
EINECS	Contact for details

Quality Control

Every batch of our 4-(2-Ethylhexyl)-2,6-Bis(Trimethylstannyl)-4H-Dithieno[3,2-B:2',3'-D]Pyrrole is synthesized and handled under strict inert conditions to ensure purity and consistency. We employ advanced analytical techniques including NMR, HPLC, and elemental analysis to verify chemical identity and meet stringent specifications for electronic-grade materials. Certificates of Analysis (COA) detailing batch-specific results are provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (argon or nitrogen) at 2-8°C in a cool, dry place. Due to its moisture-sensitive and easily oxidized nature, the container must be purged with inert gas after each opening to maintain product integrity. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Tin (Sn) Content	35.0 - 36.0 %
Residual Solvents (GC)	≤ 0.5%

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