Description

3 4-Propylenedioxythiophene 97 is a high-purity, functionalized thiophene derivative that serves as a critical monomer for the synthesis of advanced conductive polymers. This compound is essential for creating materials with tunable electronic and optical properties, offering significant advantages in performance and processability. It is primarily sought after by researchers and manufacturers in the fields of organic electronics, antistatic coatings, and sensor technology.

Application

• Conductive Polymer Synthesis: Key monomer for polymerizing PEDOT and its derivatives, which are benchmark materials for transparent conductive films.
• Organic Electrochemical Transistors (OECTs): Used in the fabrication of biosensors and flexible electronic components due to its excellent ionic and electronic conductivity.
• Antistatic & Corrosion-Resistant Coatings: Formulation of coatings for electronics packaging, photographic films, and automotive parts.
• Electrochromic Devices: Development of smart windows and displays that change color or opacity with applied voltage.
• Printed Electronics: Ink component for screen and inkjet printing of conductive traces on flexible substrates.
• Capacitor Electrodes: Manufacture of solid-state electrolytic capacitors with high capacitance and low equivalent series resistance (ESR).
• Photovoltaic Research: Used as a hole-transport layer or active material in organic and perovskite solar cell research.
• Chemical Sensing Platforms: Functionalization of electrodes for detecting specific gases, biomolecules, or ions.

Basic Information

Product Name	3 4-Propylenedioxythiophene 97
CAS No.	155861-77-1
Molecular Formula	C7H8O2S
Molecular Weight	156.20 g/mol
Synonyms	ProDOT; 3,4-(Propylenedioxy)thiophene; 2,3-Dihydrothieno[3,4-b][1,4]dioxine, 5,7-dihydro-; 3,4-Ethylenedioxythiophene, propylene homologue; 5,7-Dihydro-2,3-dihydrothieno[3,4-b][1,4]dioxine; Monomer for PEDOT-ProDOT
EINECS	Contact for details

Quality Control

Our 3 4-Propylenedioxythiophene 97 is produced under controlled conditions to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including chromatographic and spectroscopic methods, to confirm identity and assay. A Certificate of Analysis (COA) detailing purity, impurity profile, and physical characteristics is provided with every shipment to support your R&D and quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. This material is light-sensitive and easily oxidized; prolonged exposure to air and light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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