Description

Poly[(5,6-Dihydro-5-Octyl-4,6-Dioxo-4H-Thieno[3,4-C]Pyrrole-1,3-Diyl)[4,8-Bis[5-(2-Ethylhexyl)-2-Thienyl]Benzo[1,2-B:4,5-B']Dithiophene-2,6-Diyl]] is a high-performance conjugated polymer designed for advanced electronic applications. This material is engineered to deliver exceptional charge carrier mobility and tunable optoelectronic properties, making it a critical component for next-generation devices. It is primarily utilized by researchers and manufacturers in the organic electronics and renewable energy sectors.

Application

• Organic Photovoltaic (OPV) Cells: As a key donor or acceptor material in the active layer for high-efficiency solar energy conversion.
• Organic Field-Effect Transistors (OFETs): For the semiconducting channel, enabling flexible and low-cost electronic circuits and displays.
• Perovskite Solar Cells: As a hole-transporting material (HTM) or interfacial layer to enhance device stability and performance.
• Organic Light-Emitting Diodes (OLEDs): For use in emissive or transport layers in display and lighting technologies.
• Photodetectors and Sensors: Leveraging its photosensitivity for light detection and chemical sensing applications.
• Academic and Industrial R&D: Serves as a benchmark material for studying structure-property relationships in conjugated polymers.

Basic Information

Product Name	Poly[(5,6-Dihydro-5-Octyl-4,6-Dioxo-4H-Thieno[3,4-C]Pyrrole-1,3-Diyl)[4,8-Bis[5-(2-Ethylhexyl)-2-Thienyl]Benzo[1,2-B:4,5-B']Dithiophene-2,6-Diyl]]
CAS No.	1426534-44-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details (Polymer)
Synonyms	PBDT-TPD; Poly(benzodithiophene-thienopyrrolodione); PTB7-Th (common related variant); Poly[[4,8-bis[5-(2-ethylhexyl)-2-thienyl]benzo[1,2-b:4,5-b′]dithiophene-2,6-diyl][5,6-dihydro-5-octyl-4,6-dioxo-4H-thieno[3,4-c]pyrrole-1,3-diyl]]; Conjugated Polymer 1426534-44-2; Donor-Acceptor Polymer for OPVs; BDT-TPD Polymer
EINECS	Contact for details

Quality Control

Our production of this advanced polymer adheres to stringent quality protocols to ensure batch-to-batch consistency in molecular weight, polydispersity, and electronic properties. Each lot is characterized using advanced analytical techniques including GPC, NMR, and UV-Vis spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, molecular weight distribution, and key performance indicators is provided with every shipment to support your R&D and manufacturing quality assurance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C) under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Dark solid (powder or film)
Identification (IR)	Conforms to structure
Number Average Molecular Weight (Mn)	Contact for details
Weight Average Molecular Weight (Mw)	Contact for details
Polydispersity Index (PDI)	< 2.5 (Typical)
Purity (HPLC)	> 98.0%
Residual Solvent (GC)	< 0.1%
Optical Bandgap	Contact for details

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