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126213-50-1 - 3,4-Ethylenedioxythiophene, 97% - 2,3-Dihydrothieno[3,4-b]-1,4-dioxin - H56533 - Alfa Aesar

H56533 3,4-Ethylenedioxythiophene, 97%

CAS-Nummer
126213-50-1
Synonyme
2,3-Dihydrothieno[3,4-b]-1,4-dioxin

Größe Preis ($) Menge Verfügbarkeit
5g 28,90
25g 129,00
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3,4-Ethylenedioxythiophene, 97%

MDL
MFCD02093622
EINECS
603-128-0

Chemische Eigenschaften

Formel
C6H6O2S
Molmasse
142.17
Siedepunkt
193°
Flammpunkt
104°(219°F)
Dichte
1.331
Brechungsindex
1.5765
Löslichkeit
Immsicible with water. Miscible with alcohol and ether.

Anwendungen

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.

Bemerkungen

Incompatible with strong oxidizing agents.

Literaturverweise

Mai, L.; Dong, F.; Xu, X.; Luo, Y.; An, Q.; Zhao, Y.; Pan, J.; Yang, J. Cucumber-Like V2O5/poly(3,4-ethylenedioxythiophene) and MnO2 Nanowires with Enhanced Electrochemical Cyclability. Nano Lett. 2013, 13 (2), 740-745.

Xu, K.; Chen, G.; Qiu, D. Convenient construction of poly(3,4-ethylenedioxythiophene)-graphene pie-like structure with enhanced thermoelectric performance. J. Mater. Chem. A 2013, 1 (48), 12395-12399.

Liu, P-B.; Huang, Y.; Sun, X. Excellent Electromagnetic Absorption Properties of Poly(3,4-ethylenedioxythiophene)-Reduced Graphene Oxide-Co3O4 Composites Prepared by a Hydrothermal Method. ACS Appl. Mater. Interfaces 2013, 5 (23), 12355-12360.

Yi, C.; Wilhite, A.; Zhang, L.; Hu, R.; Chuang, S. S. C.; Zheng, J.; Gong, X. Enhanced Thermoelectric Properties of Poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) by Binary Secondary Dopants. ACS Appl. Mater. Interfaces 2015, 7 (17), 8984-8989.

Zhou, J.; Anjum, D. H.; Lubineau, G.; Li, Q.; Thoroddsen, S. T. Unraveling the Order and Disorder in Poly(3,4-ethylenedioxythiophene)/Poly(styrenesulfonate) Nanofilms. Macromolecules 2015, 48 (16), 5688-5696.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H302-H312-H319

Harmful if swallowed. Harmful in contact with skin. Causes serious eye irritation.

Sicherheitshinweise: P280-P305+P351+P338-P301+P312a-P321-P337+P313-P501a

Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Specific treatment (see label). If eye irritation persists: Get medical advice/attention. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Gefahrenklasse
6.1
Verpackungsgruppe
III
Harmonized Tariff Code
2934.99
TSCA
Yes

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