Poly(2,5-didodecylphenylene-1,4-ethynylene)
Poly(2,5-didodecylphenylene-1,4-ethynylene) (CAS: 219628-02-1) is a specialized polymer belonging to the poly(phenylene ethynylene) (PPE) family. It is soluble in chlorinated solvents and toluene, making it suitable for various solution-processable applications. Its unique conjugated structure lends itself to use in advanced optical and electronic devices, particularly where light emission is a key requirement.
- Synonyms
- 219628-02-1

Organic Light-Emitting Diodes (OLEDs)
This polymer can function as an emissive layer material in OLED devices. Its conjugated backbone facilitates efficient charge transport and light emission, contributing to display and lighting technologies.
Polymer Light-Emitting Diodes (PLEDs)
As a light-emitting polymer, it is suitable for PLED applications. Its solubility allows for solution-based processing techniques, enabling the fabrication of flexible and large-area electronic devices.
Organic Electronics Research
This material serves as a valuable component in the research and development of novel organic electronic devices. Its specific properties are of interest for exploring new functionalities in printed and organic electronics.
Materials Science Investigations
It is utilized in materials science to investigate the properties of conjugated polymers. Understanding its optical and electronic characteristics contributes to the broader field of advanced materials development.
| Solubility | chlorinated solvents: solubletoluene: soluble |
|---|---|
| Application | For optical and electronic uses |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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.
What is Poly(2,5-didodecylphenylene-1,4-ethynylene) used for?
+
Poly(2,5-didodecylphenylene-1,4-ethynylene) is primarily used in optical and electronic applications, including as a material for Organic Light-Emitting Diodes (OLEDs) and Polymer Light-Emitting Diodes (PLEDs), and in general organic electronics and materials science research.
What are the CAS number and formula for Poly(2,5-didodecylphenylene-1,4-ethynylene)?
+
The CAS number for Poly(2,5-didodecylphenylene-1,4-ethynylene) is 219628-02-1. The specific molecular formula is not provided in the available data.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies this chemical for research and optical/electronic uses. The specific assay or purity is not detailed; it is not represented as USP, BP, or EP grade.
What safety precautions should be taken when handling this chemical?
+
When handling, it is essential to use eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is also recommended. Refer to the Safety Data Sheet (SDS) for comprehensive guidance.
How is this chemical shipped and exported?
+
Tech Serve Solutions is a global supplier and exporter of fine chemicals, handling packaging and shipping in compliance with international regulations for chemical transport.
How can I request a sample or a quote?
+
To request a sample or a quote for Poly(2,5-didodecylphenylene-1,4-ethynylene), please contact our sales team through the TSS website or by phone.
What is the WGK classification for this substance in Germany?
+
In Germany, this substance has a Water Hazard Class (WGK) of 3.
▶ Related products

Poly(3-hexylthiophene-2,5-diyl)
Organic & Printed Electronics
![[6,6]-Phenyl C71 butyric acid methyl ester, mixture of isomers — chemical structure, CAS 609771-63-3; Organic & Printed Electronics, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F609771-63-3.png&w=3840&q=75)
[6,6]-Phenyl C71 butyric acid methyl ester, mixture of isomers
Organic & Printed Electronics

6,13-Bis(triisopropylsilylethynyl)pentacene
Organic & Printed Electronics
![[6,6]-Phenyl C61 butyric acid methyl ester — chemical structure, CAS 160848-22-6; Organic & Printed Electronics, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F160848-22-6.png&w=3840&q=75)
[6,6]-Phenyl C61 butyric acid methyl ester
Organic & Printed Electronics

Fullerene-C60
C60
Organic & Printed Electronics
Cholesteryl hemisuccinate
C31H50O4
Organic & Printed Electronics
3,4-Ethylenedioxythiophene
Organic & Printed Electronics

Di-tetrabutylammonium cis-bis(isothiocyanato)bis(2,2′-bipyridyl-4,4′-dicarboxylato)ruthenium(II)
Organic & Printed Electronics
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis