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Merck
CN

736287

PEDOT

bis-PEG, lauryl terminated, 0.8 wt. % (propylene carbonate dispersion), contains perchlorate as dopant

Synonym(s):

Aedotron™ C3-PC, C12-PEG-block-PEDOT-block-PEG-C12, PEDOT:PEG

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About This Item

CAS Number:
126213-51-2
UNSPSC Code:
12352103
NACRES:
NA.23

Key Documents

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Product Name

Poly(3,4-ethylenedioxythiophene), bis-poly(ethyleneglycol), lauryl terminated, 0.8 wt. % (dispersion in propylene carbonate), contains perchlorate as dopant

form

liquid (dispersion)

contains

perchlorate as dopant

composition

acetonitrile, 4-8 wt. %
Aedotron™ TM-C3 polymer, 0.2-0.9 wt. %
propietary processing additive, 0.1-0.7 wt. %
propylene carbonate, 90-95 wt. %
propylene glycol, 0.0-0.3 wt. %

concentration

0.6-1.1 wt. %
0.8 wt. % (dispersion in propylene carbonate)

refractive index

n20/D 1.411

particle size

200-600 nm (in suspension)

conductivity

10-45 S/cm (bulk)

density

1.141 g/mL at 25 °C

Quality Level

100

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Application

A single-pass line has the following characteristics:
  • Printed line width, 120 μm
  • Printed line cross-sectional area, 14.1μm2
  • Printed line average height, 70.6 ηm
  • Sheet resistance, 2.0 kOhms/Square
  • Resistivity, 14,021 μOhms·cm (71 S/cm)
  • Fairly good optical clarity
Conducting polymer dispersion suitable for making conducting films, anti-static layers and transparent electrodes for electroluminescent lamps. 1,2 Dichlorobenzene can be used to cast robust films on many polymeric substrates, but should be tested in each case.

Disclaimer

Store this product at room temperature (do not refrigerate or freeze). Some settling and aggregation 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.

Features and Benefits

The block copolymer structure renders the conducting polymer PEDOT highly dispersible in organic solvents. dichlorobenzene is compatible with many coatings and polymers formulations.

General description

Aedotron™ polymers are solvent-dispersable forms of PEDOT. These are copolymers of doped PEDOT and a flexible, soluble polymer such as poly(ethylene glycol) (PEG). These colloidal dispersions are stabilized by the highly solvated PEG chains which sterically limit the aggregation of the PEDOT blocks. Aedotron polymers are neither acidic nor corrosive, it easily disperses in polar aprotic solvents.
High transparency and high conductivity dispersion in a non-volatile solvent

Legal Information

Aedotron is a trademark of TDA Research, Inc.
Aedotron is a trademark of TDA Research, Inc.

Other Notes

Not for spin-cast

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

hcodes

H226,H319

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

100.0 °F

flash_point_c

37.8 °C

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
MKCQ3610
MKCH9701
MKCC0742
MKBP2356V
MKBH0324V

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Articles

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Self-healing soft electronic materials offer potential cost savings and reduced electronic waste.

Flexible and Printed Organic Thermoelectrics: Opportunities and Challenges

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.

Optoelectronic Devices with DPP-containing Molecules

Organic materials in optoelectronic devices like LEDs and solar cells are of significant academic and commercial interest.

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