Organic Printed Circuit Board Chemicals CAS 126213-50-1 PEDOT
BeiLi Brand CAS 126213-50-1 99.9% 3,4-Ethylenedioxythiophene EDOT
is using technology patents developed by the company with reliable
quality assurance.Our patented technology makes it easy to obtain
the target-3,4-Ethylenedioxythiophene EDOT with a short route, high
product yield, mild reaction conditions, recyclable materials such
as raw materials and solvents, which greatly reduces production
costs, reducing the emission of waste, less pollution, with good
prospects for industrial applications.
CAS No: 126213-50-1
EC No: 603-128-0
|Name||3,4-ethoxylene dioxy thiophene|
|Synonym||2,3-dihydrothieno[3,4-b][1,4]dioxine / EDT / EDOT|
|Solubility||solubility in 20ºC water is 2.1g/L|
|Water||≤0.1%||Quality standard||meets company specification|
3,4-ethylenedioxythiophene(EDOT) Chemical properties
|Related Categories||Organic and Printed Electronics, Synthetic Tools and Reagents,
Thiophene Monomers and Building Blocks|
|refractive index||n20/D 1.5765(lit.)|
|density||1.331 g/mL at 25 °C(lit.)|
Monomers, such as hydroxymethyl-3,4-ethylenedioxythiophene (HM),
can be electropolymerized into a conducting polymer that is capable
of a high rate of electron transfer, and can increase the flow of
current on the electrode surface. HM is a suitable monomer for this
project because it has a hydroxyl functional group, which allows
for increased solubility in aqueous environments. The monomer HM
can be functionalized and synthesized into carboxylic
3,4-Ethylenedioxythiophene is used as a monomer to synthesize the
conductive polymers and used as a reductant in the one-pot
synthesis of gold nanoparticles from chloroauric acid, as starting
material used in palladium-catalyzed mono and bis-arylation
reactions and in the synthesis of conjugated polymers and
copolymers, with potential optical applications. It is also used in
redox activity, electroactivity and conductivity.
This following word summarises the industrial applications of
poly-(3,4-ethylenedioxythiophene) (PEDT, PEDOT). The basic chemical
and physical properties of PEDT are discussed to outline the
fundamentals which lead to PEDT as a highly valuable electric and
electronic material. PEDT applications are reviewed depending on
the two different ways of preparation: in situ polymerisation of
the monomer, usually carried out by the user, and applying the
prefabricated polymer in the form of its water-based complex with
poly(styrene sulfonic acid). Several applications like antistatic
coatings, cathodes in capacitors, through-hole plating, OLED's,
OFET's, photovoltaics, and electrochromic applications are
discussed in detail.
Other main application
the application in solid electrolytic capacitor
the application in Antistatic coating
the super material of capacitor electrode
The basic material of organic electroluminescence (OEL) display
Handling and Storage
Handling: Directions for Safe Handling: Do not breathe vapor. Avoid
contact with eyes, skin, and clothing. Avoid prolonged or repeated
Storage: Conditions of Storage: Store in a cool dry place.Keep
container tightly closed in a dry and well-ventilated place.
Containers which are opened must be carefully resealed and kept
upright to prevent leakage.
Recommended storage temperature: 2 - 8 °C
Exposure Controls, Personal Protection
Engineering Controls: Use only in a chemical fume hood. Safety
shower and eye bath.
Personal Protective Equipment
Eyes: Wear chemical goggles. Wear safety glasses and chemical
goggles if splashing is possible.
Skin: Wear appropriate protective gloves and clothing to prevent
Clothing: Wear appropriate protective clothing to minimize contact
Respirators: A respiratory protection program that meets OSHA's 29
CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN
149 must be followed whenever workplace conditions warrant a
respirator's use. Wear a NIOSH/MSHA or European Standard EN 149
approved full-facepiece airline respirator in the positive pressure
mode with emergency escape provisions.
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