Description

Poly(2,5-Bis(1,4,7,10-Tetraoxaundecyl)- is a specialized functional polymer featuring multiple ethylene oxide (EO) units within its side chains, imparting unique solubility and coordination properties. This compound is valued for its ability to act as a complexing agent and phase-transfer catalyst, facilitating reactions in challenging media. It is primarily sought by researchers and manufacturers in the fields of advanced materials science, specialty polymer synthesis, and as a precursor for conductive polymers.

Application

• Conductive Polymer Precursor: Serves as a key intermediate in the synthesis of poly(alkylenedioxythiophene) (PXDOT) derivatives, which are critical for creating transparent conductive films used in organic electronics.
• Phase-Transfer Catalyst (PTC): Utilized in organic synthesis to enhance the reactivity of ionic reagents in non-polar organic solvents, improving yield and efficiency.
• Metal Ion Complexation: Its polyether side chains can selectively bind to specific metal cations, making it useful in separation technologies and sensor development.
• Polymer Electrolytes: Incorporated into solid polymer electrolytes for lithium-ion batteries due to its ion-solvating capabilities.
• Surface Modification Agent: Used to modify the surface properties of materials, enhancing hydrophilicity and biocompatibility for medical device coatings.
• Research & Development: A valuable building block in academic and industrial R&D for exploring new functional polymers and supramolecular assemblies.

Basic Information

Product Name	Poly(2,5-Bis(1,4,7,10-Tetraoxaundecyl)-
CAS No.	221244-49-1
Molecular Formula	(C19H36O8)n
Molecular Weight	Contact for details (Polymer)
Synonyms	Poly[2,5-bis(1,4,7,10-tetraoxaundecyl)-1,4-phenylene]; Poly(2,5-bis(triethylene glycol methyl ether)); PXDOT precursor polymer; Poly(alkylenedioxythiophene) derivative; Poly(2,5-bis(3,6,9-trioxadecyl)-1,4-phenylene); Poly(ethylene glycol) functionalized polyphenylene; PEGylated conductive polymer intermediate
EINECS	Contact for details

Quality Control

Every batch of Poly(2,5-Bis(1,4,7,10-Tetraoxaundecyl)- is produced and tested under a strict quality management system. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as molecular weight distribution (PDI), degree of polymerization, and purity. Our quality protocols are designed to meet the exacting standards of research and specialty chemical manufacturing.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); ensure the container is sealed under an inert atmosphere such as nitrogen or argon after opening to prevent degradation.

Specification

Item	Specification
Appearance	Light yellow to amber viscous liquid or solid
Identification (IR)	Conforms to structure
Assay (NMR)	> 95%
Number Average Molecular Weight (Mn)	Contact for details
Polydispersity Index (PDI)	< 2.0
Residual Solvents (GC)	Meets ICH guidelines
Water Content (KF)	< 0.5%

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