Description

Poly[[2,3,5,6-Tetrahydro-2,5-Bis(2-Octyldodecyl)-3,6-Dioxopyrrolo[3,4-C]Pyrrole-1,4-Diyl][2,2':5',2''-Terthiophene]-5,5''-Diyl] is a high-performance conjugated polymer belonging to the diketopyrrolopyrrole (DPP) family. This material is engineered for its exceptional semiconducting and optoelectronic properties, making it a cornerstone for advanced electronic applications. It is primarily sought by manufacturers and researchers in the organic electronics and photovoltaics sectors for developing next-generation devices.

Application

• Organic Photovoltaic (OPV) Cells: As a key electron-donor or acceptor material in the active layer for high-efficiency solar energy conversion.
• Organic Field-Effect Transistors (OFETs): Used as the semiconductor channel material due to its high charge carrier mobility and stability.
• Organic Light-Emitting Diodes (OLEDs): Employed in emissive or transport layers for displays and lighting applications.
• Photodetectors and Sensors: Utilized for its sensitive photoresponse to specific wavelengths of light.
• Printed and Flexible Electronics: Ideal for solution-processable inks used in roll-to-roll manufacturing of flexible circuits and devices.
• Academic and Industrial R&D: Serves as a critical material for prototyping new electronic concepts and performance benchmarking.

Basic Information

Product Name	Poly[[2,3,5,6-Tetrahydro-2,5-Bis(2-Octyldodecyl)-3,6-Dioxopyrrolo[3,4-C]Pyrrole-1,4-Diyl][2,2':5',2''-Terthiophene]-5,5''-Diyl]
CAS No.	1332616-81-5
Molecular Formula	(C72H108N2O2S3)n
Molecular Weight	~Varies by polymer chain length (n)
Synonyms	PDPP3T; Poly(DPP-3T); DPP-based Terthiophene Polymer; Poly(diketopyrrolopyrrole-terthiophene); 2,5-Bis(2-octyldodecyl)-3,6-di(thiophen-2-yl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione terthiophene copolymer; Organic Semiconductor Polymer DPP3T; P(DPP-3T)
EINECS	Contact for details

Quality Control

Our production of this advanced polymer adheres to stringent quality protocols to ensure batch-to-batch consistency and optimal electronic performance. Each lot is characterized for critical parameters including molecular weight distribution (PDI), regioregularity, and purity from metallic catalysts. A comprehensive Certificate of Analysis (COA) detailing spectroscopic identification, elemental analysis, and performance-related tests is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at room temperature (15-25°C) in a cool, dry place. This compound is light-sensitive and easily oxidized; prolonged exposure to air and light will degrade its electronic properties.

Specification

Item	Specification
Appearance	Dark blue to black solid or film
Identification (IR)	Conforms to reference spectrum
Number Average Mn (GPC)	20,000 - 100,000 Da (Customizable)
Polydispersity Index (PDI)	< 2.5
Purity (HPLC)	> 98.0%
Residual Catalyst (ICP-MS)	< 100 ppm
Optical Bandgap	~1.3 - 1.5 eV
Hole Mobility (OFET)	> 0.1 cm²/V·s (Device dependent)

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