Poly[(9,9-dioctylfluorenyl-2,7-diyl)-co-bithiophene]

CAS 210347-56-1(C37H44S2)nOrganic & Printed Electronics

Poly[(9,9-dioctylfluorenyl-2,7-diyl)-co-bithiophene] (CAS: 210347-56-1) is a high-performance conjugated polymer with an average molar mass exceeding 20,000 g/mol. This p-type organic semiconductor exhibits excellent fluorescence properties and is primarily employed in advanced materials science research. Its applications are focused on organic electronics, including organic field-effect transistors (OFETs) and organic photovoltaics (OPVs), where its semiconducting characteristics are highly valued.

IUPAC: F8T2,Poly(9,9-dioctylfluorene-alt-bithiophene),Poly[[2,2′-bithiophene]-5,5′-diyl(9,9-dioctyl-9H-fluorene-2,7-diyl)]
Synonyms: 210347-56-1(C37H44S2)nF8T2Poly(9,9-dioctylfluorene-alt-bithiophene)Poly[[2,2′-bithiophene]-5,5′-diyl(9,9-dioctyl-9H-fluorene-2,7-diyl)]

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Poly[(9,9-dioctylfluorenyl-2,7-diyl)-co-bithiophene] ((C37H44S2)n) — chemical structure, CAS 210347-56-1; Materials Science, fine chemical supplied by Tech Serve Solutions

Materials ScienceOLED and PLED Materialsp-Type Polymers More...

01 /Applications

Organic Field-Effect Transistors (OFETs)

This copolymer functions as an active layer material in OFETs, leveraging its p-type semiconducting properties to facilitate charge transport. Research utilises its high charge mobility for developing advanced electronic devices.

Organic Photovoltaics (OPVs)

The polymer's conjugated structure and light-emitting characteristics make it suitable for use in organic solar cells. It contributes to light absorption and charge generation processes within OPV devices.

Light-Emitting Polymers (LEPs)

With notable fluorescence properties, this material is investigated for applications in light-emitting diodes (LEDs), including polymer light-emitting diodes (PLEDs). Its emission spectrum is centred around 497 nm in chloroform.

Materials Science Research

As a representative of polyfluorene (PFO) co-polymers, it serves as a valuable model compound for studying structure-property relationships in organic semiconductors and developing new electronic materials.

02 /Properties

Linear formula	(C37H44S2)n
Assay	99.9%
Application	Conjugated main-chain liquid crystalline copolymer used in organic electronics research, especially in OFET and OPV devices.1,2

03 /Identifiers & registry

CAS number

210347-56-1

04 /Additional specifications

Mol Wt	average Mn >20,000
Fluorescence	λex 400 nm; λem 497 nm in chloroform (at Mn = 20,000)
Semiconductor Properties	P-type (mobility=5×10−3 cm2/V·s)

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is Poly[(9,9-dioctylfluorenyl-2,7-diyl)-co-bithiophene] used for?

This compound is used in organic electronics research, particularly in Organic Field-Effect Transistors (OFETs) and Organic Photovoltaics (OPVs), and as a Light-Emitting Polymer (LEP).

What are the CAS number and formula for Poly[(9,9-dioctylfluorenyl-2,7-diyl)-co-bithiophene]?

The CAS number is 210347-56-1. The linear formula is (C37H44S2)n.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies this chemical with an assay of 99.9%. It is suitable for research purposes. TSS does not represent this product as USP, BP, EP, or other pharmacopoeia grades.

What are the safety and handling recommendations for this chemical?

This chemical has a Water Hazard Class (WGK) of 3 in Germany, indicating it is hazardous to aquatic life. Handle with appropriate personal protective equipment in a well-ventilated area.

How is this chemical packed and shipped?

Tech Serve Solutions exports fine chemicals globally, ensuring appropriate packaging for safe transport and handling according to international regulations.