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649813

PEDOT

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

Synonym(s):

Oligotron™ PC, PEDOT, PEDOT, tetramethacrylate end-capped

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About This Item

CAS Number:
126213-51-2
UNSPSC Code:
12352103
NACRES:
NA.23
EC Number:
203-572-1
MDL number:
MFCD06798809
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Product Name

Poly(3,4-ethylenedioxythiophene), tetramethacrylate end-capped solution, 0.5 wt. % (dispersion in propylene carbonate), contains p-toluenesulfonate as dopant

Quality Segment

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

General description

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

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

Legal Information

Oligotron is a trademark of TDA Research, Inc.

Disclaimer

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.

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pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H319

Hazard Classifications

Eye Irrit. 2

Storage Class

10 - Combustible liquids

wgk

WGK 2

flash_point_f

269.6 °F - closed cup

flash_point_c

132 °C - closed cup

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