Description

Polyacetylene is a pioneering conjugated polymer of significant scientific and industrial interest, known for its unique electrical and optical properties. Its discovery and study were fundamental to the development of conductive organic polymers, a field recognized by the Nobel Prize in Chemistry. This material is essential for researchers and developers in advanced material science, particularly for exploring next-generation electronic and photonic devices. Key industries include organic electronics, specialty coatings, and advanced composite materials.

Application

• Conductive Polymers & Organic Electronics: Serves as a foundational material for research into conductive plastics, organic light-emitting diodes (OLEDs), and organic field-effect transistors (OFETs).
• Advanced Material Research: Used in academic and industrial R&D to study the properties of conjugated systems, doping mechanisms, and charge transport.
• Specialty Coatings & Films: Investigated for applications in anti-static coatings, transparent conductive films, and sensor components.
• Photovoltaic Research: Explored as a potential component in organic solar cells due to its light-absorbing and charge-carrying capabilities.
• Catalyst & Chemical Synthesis: Acts as a substrate or precursor in certain catalytic processes and chemical synthesis routes.
• Composite Materials: Incorporated into polymer composites to impart or modify electrical conductivity and mechanical properties.

Basic Information

Product Name	Polyacetylene
CAS No.	25067-58-7
Molecular Formula	(C2H2)n
Molecular Weight	Variable (Polymer)
Synonyms	Polyethyne; Polyacetylene (cis-); Polyacetylene (trans-); Acetylene polymer; PAC; Poly(acetylene); Poly(1,2-ethanediylidene); 1,2-Ethanediylidene, homopolymer
EINECS	Contact for details

Quality Control

Our Polyacetylene is produced and handled under controlled conditions to ensure batch-to-batch consistency for research and development purposes. While specific purity grades (e.g., research-grade, doped/undoped forms) are available, all materials undergo characterization to confirm identity and key properties. A Certificate of Analysis (COA) detailing relevant parameters is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Due to its nature as an easily oxidized (store under inert atmosphere) material, long-term storage under an inert atmosphere such as argon or nitrogen is strongly recommended. Store in a cool, dry place at a controlled room temperature (15-25°C).

Specification

Item	Specification
Appearance	Dark solid (form dependent)
Identification (IR)	Conforms
Form (cis/trans ratio)	Specified per grade
Conductivity (Doped)	Contact for details
Solubility	Insoluble in common solvents

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