Description

4H-Dithieno[3,2-B:2',3'-D]Pyrrole, 4-(2-Octyldodecyl)- is a high-purity, functionalized organic semiconductor building block. This compound is critical for the development of advanced conjugated polymers and small molecules used in next-generation electronic devices. It is primarily sought by researchers and manufacturers in the fields of organic electronics, photovoltaics, and sensor technology.

Application

• Organic Field-Effect Transistors (OFETs): As a key monomer for constructing high-mobility p-type semiconducting polymers.
• Organic Photovoltaics (OPVs / Solar Cells): Used in donor-acceptor copolymers to enhance light absorption and charge transport efficiency.
• Electrochromic Devices: Serves as a component in polymers that change color with applied voltage for smart windows and displays.
• Chemical and Biosensors: Enables the fabrication of sensitive, selective conductive polymer films for detection applications.
• Thermoelectric Materials: Incorporated into polymers designed to convert heat into electrical energy.
• Academic and Industrial R&D: A fundamental material for synthesizing and studying novel thieno[3,2-b]pyrrole-based conjugated systems.

Basic Information

Product Name	4H-Dithieno[3,2-B:2',3'-D]Pyrrole, 4-(2-Octyldodecyl)-
CAS No.	2263976-98-1
Molecular Formula	C30H49NS2
Molecular Weight	487.84 g/mol
Synonyms	4-(2-Octyldodecyl)-4H-dithieno[3,2-b:2',3'-d]pyrrole; DTP(2-OD); 2-Octyldodecyl Dithieno[3,2-b:2',3'-d]pyrrole; 4H-Dithieno[3,2-b:2',3'-d]pyrrole, 4-(2-octyldodecyl)-; Thieno[3,2-b]pyrrole derivative, branched alkyl-substituted; DTP-OD
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Every batch is characterized using advanced analytical techniques to guarantee high purity and consistent performance for sensitive electronic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). This material is light-sensitive (store away from light). For long-term storage, consider keeping under an inert atmosphere to prevent potential oxidation.

Specification

Item	Specification
Appearance	Yellow to orange solid or powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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