• USA Home
  • 649813 - Poly(3,4-ethylenedioxythiophene), tetramethacrylate end-capped solution

EMAIL THIS PAGE TO A FRIEND
649813 Sigma-Aldrich

Poly(3,4-ethylenedioxythiophene), tetramethacrylate end-capped solution

0.5 wt. % (dispersion in propylene carbonate), contains p-toluenesulfonate as dopant

Synonym: Oligotron PC, PEDOT, tetramethacrylate end-capped, PEDOT

Purchase

Properties

Related Categories π-Conjugated Polymers, Bioelectronics, Biosensing and Bioimaging, Conductive Polymers, Hole Injection Layer (HIL) Materials,
Quality Level   100
mol wt   ~1,360-1,600 g/mol (methacrylate equivalent weight)
  average Mn ~6,000(lit.)
contains   p-toluenesulfonate as dopant
composition   Oligotron tetramethacrylate, 0.5 wt. %
  propylene carbonate, 99.5 wt. %
concentration   0.5 wt. % (dispersion in propylene carbonate)
resistance   1-10 M Ω/sq (typical surface resistance of film)
conductivity   0.1-0.5 S/cm (bulk)
density   1.189 g/mL at 25 °C

Description

General description

Please follow this link for Aedotron/Oligotron selection guide table.

Poly(3,4-ethylenedioxythiophene), tetramethacrylate end-capped solution (PEDOT-Meth) is a semiconductor based polymer that is functionalized with tetramethacrylate that facilitates effective crosslinking of the conjugated films.

The main characteristic of Oligotron PC is that it behaves as a reactive oligomer in non-volatile solvent. Used blended with monomers, or for reactions with functional compounds.

Application

For best results, agitate for 20 minutes prior to use. Films cast from propylene carbonate will require heat to dry. Photocurable inks can be formulated by adding acrylate monomers and photoinitiators (i.e. DMPA). Propylene carbonate will remain in the polymer. Functional compounds can be coupled to the oligomer via reactions at the methacrylate group.

PEDOT-Meth can be used as a plasticizing membrane in the fabrication of ion-selective sensors and light emitting diodes.

Packaging

25 g in poly bottle

Features and Benefits

End-capped structure renders the conducting oligomer PEDOT dispersible. The methacrylate groups offer the potential for crosslinking, or addtional chemical functionalization. Completely dried Oligotron(TM) tetramethacrylate via the methacrylate functional groups.

Caution

Store this product at room temperature (do not refrigerate or freeze). Some settling will normally occur. Agitate, sonicate, and filter prior to use. A plug of glass wool in a pipette can be used for easy filtration. The shelf life of this product will vary depending on how it is stored and handled. Product should be discarded if heavy aggregation occurs, or if sonication / filtering are inadequate to produce a good casting solution.

Legal Information

Oligotron is a trademark of TDA Research, Inc.

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 2
Flash Point(F) 
269.6 °F - closed cup
Flash Point(C) 
132 °C - closed cup

Documents

Certificate of Analysis (COA)

Please Enter a Lot Number
Protocols & Articles

Articles

Applications of Conducting Polymer Devices in Life Sciences

Leslie H. Jimison1, Dion Khodagholy1, Thomas Doublet1,2, Christophe Bernard2, George G. Malliaras1, and Róisín M. Owens1 1Department of Bioelectronics, Ecole Nationale Supérieure des Mines CMP-EMSE, ...
Keywords: Bacterial conjugations, Cancer, Cell culture, Diagnostic, Diffusion, Electronics, Gastrointestinal, Immunofluorescence, Organic electronics, Semiconductor, Spectroscopy

Conjugated Polymers for the Engineering of Device/Tissue Interface

There is considerable interest in the development of conjugated, electronically and ionically active polymers for interfacing active biomedical devices with living tissue.1-6 Conjugated polymers offe...
David C. Martin, Laura K. Povlich and Kathleen E. Feldman, Department of Materials Science and Engineering - The University of Delaware
Material Matters 2010, 5.3, 68.
Keywords: Adhesion, Cycloadditions, Deposition, Magnetic resonance spectroscopy, Polymerization reactions, Reductions, Solution polymerization

Flexible and Printed Organic Thermoelectrics: Opportunities and Challenges

1 Department of Chemistry, Purdue University, 560 Oval Dr. West Lafayette, IN, 47907, USA. 2 The Organic Thermoelectric Laboratory, Materials Research Institute and School of Biological & Chemical Sc...
Xuyi Luo,1 Bob C. Schroeder,2* Chong-an Di,3* Jianguo Mei1*
Material Matters, 2017, 12.3
Keywords: Alternative energy, Dehydration reaction, Deposition, Detection methods, Diffraction, Diffusion, Environmental, Gene expression, Infrared spectroscopy, Nanotubes, Nucleic acid annealing, Polymerization reactions, Renewable energy, Semiconductor, Separation, Solvents, X-Ray diffraction

Peer-Reviewed Papers
15

References

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?