Description

Poly(3-Hexylthiophene-2,5-Diyl) is a high-performance conjugated polymer belonging to the polythiophene family, widely recognized as P3HT. This material is essential for its exceptional semiconducting properties, including high charge carrier mobility and tunable optoelectronic characteristics. It is a critical component for researchers and manufacturers in the organic electronics sector, enabling advancements in flexible and sustainable technologies. The compound is supplied under strict quality control to ensure batch-to-batch consistency for demanding applications.

Application

• Organic Photovoltaics (OPVs): Primary use as the electron-donor material in bulk heterojunction solar cells for efficient light absorption and charge generation.
• Organic Field-Effect Transistors (OFETs): Key semiconductor layer in thin-film transistors for flexible displays, sensors, and logic circuits.
• Organic Light-Emitting Diodes (OLEDs): Utilized in specific device architectures for its hole-transport and emissive layer properties.
• Chemical Sensors: Acting as an active sensing layer due to its conductivity changes upon exposure to various analytes and vapors.
• Printed Electronics: Ideal for solution-processable inks used in roll-to-roll printing of electronic components on flexible substrates.
• Academic & Industrial R&D: Fundamental material for developing new organic electronic devices and studying structure-property relationships.

Basic Information

Product Name	Poly(3-Hexylthiophene-2,5-Diyl)
CAS No.	125321-66-6
Molecular Formula	(C10H14S)n
Molecular Weight	Variable (Polymer)
Synonyms	P3HT; Poly(3-hexylthiophene); Poly(3-hexyl-2,5-thiophenediyl); Poly(3-hexylthiophene-2,5-diyl) regioregular; Poly(3-hexylthiophene-2,5-diyl) regionandom; Poly(3-hexyl-2,5-thienylene); 3-Hexylthiophene homopolymer; Poly(3-hexylthiophene) (P3HT)
EINECS	Contact for details

Quality Control

Our Poly(3-Hexylthiophene-2,5-Diyl) is produced and tested to meet stringent specifications critical for electronic-grade materials. Each batch is characterized for key parameters including regioregularity, molecular weight (Mn and Mw), and polydispersity index (PDI) via Gel Permeation Chromatography (GPC). Certificates of Analysis (COA) detailing these specifications are provided to ensure traceability and performance consistency for your R&D and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C) under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Keep away from heat and incompatible materials. For long-term storage, consider refrigeration at 2-8°C to maintain optimal properties.

Specification

Item	Specification
Appearance	Dark red to purple solid or powder
Regioregularity	>90% (RR) or as specified
Weight-Average Molecular Weight (Mw)	15,000 - 70,000 g/mol (Typical)
Polydispersity Index (PDI)	1.5 - 3.0 (Typical)
Identification (IR)	Conforms to structure
Solubility	Soluble in common organic solvents (e.g., Chloroform, Toluene)

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