Description

Poly(3-Decyloxythiophene-2,5-Diyl) is a high-performance conjugated polymer belonging to the poly(3-alkylthiophene) family, known for its excellent electrical conductivity and solution processability. This material is crucial for developing advanced organic electronic devices due to its tunable optoelectronic properties and environmental stability. It is primarily needed by researchers and manufacturers in the fields of organic semiconductors, printed electronics, and sensor technology.

Application

• Active layer material in organic field-effect transistors (OFETs) and organic thin-film transistors (OTFTs).
• Conductive component in printed electronics, such as flexible circuits and RFID tags.
• Electroactive material for chemical and biological sensors.
• Hole-transport layer (HTL) in organic photovoltaic (OPV) cells and perovskite solar cells.
• Key ingredient for electrochromic devices and smart windows.
• Conductive coatings and antistatic layers for specialized films.
• Material for organic light-emitting diodes (OLEDs) research and development.
• Base polymer for developing conductive inks and pastes.

Basic Information

Product Name	Poly(3-Decyloxythiophene-2,5-Diyl)
CAS No.	150678-86-7
Molecular Formula	(C14H22OS)n
Molecular Weight	~ (238.39)n g/mol (monomer unit)
Synonyms	P3DOT; Poly(3-decyloxythiophene); Poly(3-(decyloxy)thiophene); Poly(3-decyloxy-2,5-thiophenediyl); Poly(3-decyloxy-thiophene-2,5-diyl); Poly(3-decyloxythiophene-2,5-diyl) (P3DOT); Poly(3-alkoxythiophene) derivative; Conjugated polythiophene derivative
EINECS	Contact for details

Quality Control

Our Poly(3-Decyloxythiophene-2,5-Diyl) is produced under controlled conditions to ensure batch-to-batch consistency and high performance. Each lot undergoes rigorous quality testing, including analysis of molecular weight distribution, regioregularity, and purity. Certificates of Analysis (COA) detailing specific parameters are available upon request to support your R&D and quality assurance protocols.

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.

Specification

Item	Specification
Appearance	Dark blue to black solid or film
Identification (IR)	Conforms to structure
Regioregularity (Head-to-Tail, HT)	> 90%
Number Average Molecular Weight (Mn)	5,000 - 50,000 g/mol (customizable)
Polydispersity Index (PDI)	1.5 - 3.0
Solubility	Soluble in common organic solvents (e.g., chloroform, toluene)
Conductivity (Doped)	1 - 100 S/cm
Residual Catalyst (Metals)	< 100 ppm

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