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483028

Sigma-Aldrich

2,3-Dihydrothieno[3,4-b]-1,4-dioxin

97%

Synonym(e):

3,4-Ethylendioxythiophen, EDOT

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€ 86,90

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Voraussichtliches Versanddatum16. April 2025

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10 G
€ 86,90

About This Item

Empirische Formel (Hill-System):
C6H6O2S
CAS-Nummer:
126213-50-1
Molekulargewicht:
142.18
MDL-Nummer:
MFCD02093622
UNSPSC-Code:
12352103
PubChem Substanz-ID:
24871861
NACRES:
NA.23

€ 86,90

Voraussichtliches Versanddatum16. April 2025

Bulk-Bestellung anfordern

Assay

97%

Brechungsindex

n20/D 1.5765 (lit.)

bp

193 °C (lit.)

Dichte

1.331 g/mL at 25 °C (lit.)

Lagertemp.

2-8°C

SMILES String

C1COc2cscc2O1

InChI

1S/C6H6O2S/c1-2-8-6-4-9-3-5(6)7-1/h3-4H,1-2H2

InChIKey

GKWLILHTTGWKLQ-UHFFFAOYSA-N

Verwandte Kategorien

Allgemeine Beschreibung

3,4-Ethylendioxythiophen (EDOT) ist ein elektroaktives, leitendes Monomer mit einer Thiolgruppe, das einen Elektronendonator und einem Elektronenakzeptor in einer Donator-Akzeptor-Donator-Anordnung kombiniert.[1]
Monomer, das bei der Synthese von leitfähigen Polymeren eingesetzt wird.

Anwendung

EDOT kann polymerisiert werden, um Poly(3,4-ethylendioxythiophen) (PEDOT) zu bilden, das als eine auf elektrochromem Polymer (EC) basierende Beschichtung für eine Vielzahl von Anwendungen verwendet werden kann, wie z. B. feste, organische elektrochemische Superkondensatoren (OESC),[2][3] elektrochrome Vorrichtungen (ECD)[1] und auf Kohlenstoffnanoröhrchen (CNT) basierende elektrochemische Geräte zur Diabetesüberwachung.[4]
Es kann wie folgt eingesetzt werden:
  • Als Reduktionsmittel in einer Eintopfsynthese von Goldnanopartikeln von HAuCl4 (254169).[5]
  • Als Ausgangsmaterial für Palladium-katalysierte Mono- und Bis-Arylierungsreaktionen.[6]
  • In der Synthese von konjugierten Polymeren und Copolymeren mit potenziellen Anwendungen in der Optik.[7][8]

Piktogramme

Skull and crossbones
GHS06

Signalwort

Danger

Gefahreneinstufungen

Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Eye Irrit. 2

Lagerklassenschlüssel

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 2

Flammpunkt (°F)

219.2 °F - closed cup

Flammpunkt (°C)

104 °C - closed cup

Persönliche Schutzausrüstung

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
WXBF2888V
WXBF4074V
WXBD9529V
WXBD6597V
WXBD5292V

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Die Dokumentenbibliothek aufrufen

Electrochemical Sensing with High Aspect Ratio Carbon Nanotube Platforms.
Abidin SZ, et al.
Journal of Nanomaterials, 2017 (2017)
Hnin Yin Yin Nyein et al.
Science advances, 5(8), eaaw9906-eaaw9906 (2019-08-28)
Recent technological advancements in wearable sensors have made it easier to detect sweat components, but our limited understanding of sweat restricts its application. A critical bottleneck for temporal and regional sweat analysis is achieving uniform, high-throughput fabrication of sweat sensor
Fei Li et al.
Advanced science (Weinheim, Baden-Wurttemberg, Germany), 6(20), 1901051-1901051 (2019-10-23)
The rapid development of microelectronics has equally rapidly increased the demand for miniaturized energy storage devices. On-chip microsupercapacitors (MSCs), as promising power candidates, possess great potential to complement or replace electrolytic capacitors and microbatteries in various applications. However, the areal
Zaid Aqrawe et al.
Polymers, 12(8) (2020-07-30)
The fabrication of stretchable conductive material through vapor phase polymerization of poly(3,4-ethylenedioxythiophene) (PEDOT) is presented alongside a method to easily pattern these materials with nanosecond laser structuring. The devices were constructed from sheets of vapor phase polymerized PEDOT doped with
Aiva Simaite et al.
Nanotechnology, 28(2), 025502-025502 (2016-12-03)
During cyclic actuation, conducting polymer based artificial muscles are often creeping from the initial movement range. One of the likely reasons of such behaviour is unbalanced charging during conducting polymer oxidation and reduction. To improve the actuation reversibility and subsequently
Alle zugehörigen Dokumente anzeigen

Artikel

Conjugated Polymers for the Engineering of Device/Tissue Interface

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

Self healable PEDOT based film hydrogel and OECT devices

Advancements in bioelectronics, incorporating self-healing materials for wearable devices, and measuring bioelectric signals to assess physiological parameters.

Questions

1–2 of 2 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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