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

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

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Synonym(s):
Oligotron PC, PEDOT, PEDOT, tetramethacrylate end-capped
EC Number:
MDL number:
NACRES:
NA.23

mol wt

~1,360-1,600 g/mol (methacrylate equivalent weight)
average Mn ~6,000(lit.)

Quality Level

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

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This Item
649821768618687316
mol wt

~1,360-1,600 g/mol (methacrylate equivalent weight)

mol wt

~1,360-1,600 g/mol (methacrylate equivalent weight), average Mn ~6,000

mol wt

-

mol wt

-

contains

p-toluenesulfonate as dopant

contains

p-toluenesulfonate as dopant

contains

-

contains

perchlorate as dopant

composition

Oligotron tetramethacrylate, 0.5 wt. %

composition

ethanol, 5.8 wt. % , isopropanol, 0.3 wt. % , nitromethane, 93.4 wt. % , Oligotron tetramethacrylate, 0.5 wt. %

composition

-

composition

Acetonitrile, 4-8 wt. % , Aedotron- C3 polymer, 0.2-0.7 wt. % , Nitromethane, 90-95 wt. % , proprietary processing additive, 0.1-0.7 wt. % , Propylene glycol, 0.0-0.3 wt. %

concentration

0.5 wt. % (dispersion in propylene carbonate)

concentration

0.5 wt. % (dispersion in nitromethane)

concentration

-

concentration

0.5-0.9 wt. % (content of dispersion), 0.7 wt. % (dispersion in nitromethane)

resistance

1-10 M Ω/sq (typical surface resistance of film)

resistance

1-10 M Ω/sq (surface resistance of film)

resistance

200-450 Ω/sq

resistance

-

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.
Product can be blended with additional acrylate or methacrylate monomers and crosslinked to make polymer blends. Custom molecules can be synthesized by bonding functional compounds, via the methacrylate groups, to the conducting EDOT oligomers.

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.

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Eye Irrit. 2

Storage Class

10 - Combustible liquids

wgk_germany

WGK 2

flash_point_f

269.6 °F - closed cup

flash_point_c

132 °C - closed cup


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Synthesis of water-free PEDOT with polyvinylpyrrolidone stabilizer in organic dispersant system
He J, et al.
Organic Electronics, 53, 117-126 (2018)
Composite Polyacrylate- Poly (3, 4-ethylenedioxythiophene) Membranes for Improved All-Solid-State Ion-Selective Sensors
Rzewuska A, et al.
Analytical Chemistry, 80(1), 321-327 (2008)
Cristina Ocaña et al.
Talanta, 186, 279-285 (2018-05-23)
We report here the fabrication of solid-contact calcium-selective electrodes (Ca2+-SCISEs) made of a polyurethane acrylate ion-selective membrane (ISM) that was covalently attached to the underlying ion-to-electron transducer (solid-contact). Methacrylate-functionalized poly(3,4-ethylenedioxythiophene) (Meth-PEDOT) and Meth-PEDOT films containing either multiwalled carbon nanotubes (MWCNT)

Articles

Conjugated polymers offer charge transport between inorganic, electrically conducting metals and organic, proton-conducting biological systems.

Progress in Organic Thermoelectric Materials & Devices including high ZT values of >0.2 at room temperature by p-type (PEDOT:PSS) & n-type (Poly[Kx(Ni-ett)]) materials are discussed.

The application of conducting polymers at the interface with biology is an exciting new trend in organic electronics research.

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

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