Description

Poly(3-(2-Methoxyethoxy)Ethoxymethylthiophene) is a functionalized conductive polymer derived from polythiophene, known for its tunable electronic properties and solubility. This material matters for its enhanced processability and stable electrical conductivity, which are critical for advanced electronic applications. It is primarily needed by manufacturers in the organic electronics, sensor technology, and anti-static coating sectors seeking high-performance polymeric materials.

Application

• Organic Field-Effect Transistors (OFETs): As a semiconducting layer due to its charge carrier mobility and environmental stability.
• Chemical and Biosensors: Utilized for its electroactive properties and ability to be functionalized for specific analyte detection.
• Electrochromic Devices: For smart windows and displays, leveraging its reversible color change upon oxidation/reduction.
• Anti-static and Conductive Coatings: Applied to plastics, films, and textiles to dissipate electrostatic charge.
• Printed Electronics: As a key component in conductive inks for flexible circuits and RFID tags.
• Energy Storage: Investigated for use in supercapacitor and battery electrodes.
• Corrosion Protection: As an active component in protective coatings for metals.
• Biomedical Interfaces: For neural probes and bio-electronic devices requiring stable, biocompatible conductors.

Basic Information

Product Name	Poly(3-(2-Methoxyethoxy)Ethoxymethylthiophene)
CAS No.	108580-06-9
Molecular Formula	(C10H16O3S)n
Molecular Weight	Contact for details (Polymer)
Synonyms	Poly[3-(2-(2-methoxyethoxy)ethoxymethyl)thiophene]; P3MEEMT; Poly(3-(2-(2-methoxyethoxy)ethoxy)methylthiophene); Poly(3-(triethylene glycol methyl ether)thiophene); Conductive polythiophene derivative; Poly(3-MEEMT); PTEGMT; Poly(thiophene-3-(2-(2-methoxyethoxy)ethoxy)methyl)
EINECS	Contact for details

Quality Control

Our Poly(3-(2-Methoxyethoxy)Ethoxymethylthiophene) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistent purity, molecular weight distribution, and electrochemical performance. Comprehensive Certificates of Analysis (COA) detailing key parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Dark blue to black solid or film
Identification (IR)	Conforms to structure
Solubility	Soluble in common organic solvents (e.g., Chloroform, THF)
Electrical Conductivity	1 x 10-3 to 1 x 100 S/cm (Doped)
Number Average Molecular Weight (Mn)	5,000 - 50,000 g/mol (GPC)
Polydispersity Index (PDI)	1.5 - 2.5
Residual Monomer	< 0.5% (HPLC)
Moisture Content	< 1.0% (KF Titration)

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