729078
3,4-Ethylenedithiothiophene
Synonym(s):
3,4-Ethylenedithiothiophene, 2,3-Dihydrothieno[3,4-b][1,4]dithiine, 3,4-Ethylenedisulfanylthiophene, EDTT
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About This Item
Empirical Formula (Hill Notation):
C6H6S3
CAS Number:
Molecular Weight:
174.31
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23
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form
liquid
Quality Level
refractive index
n20/D 1.685
density
1.374 g/mL at 25 °C
storage temp.
2-8°C
SMILES string
C1CSc2cscc2S1
InChI
1S/C6H6S3/c1-2-9-6-4-7-3-5(6)8-1/h3-4H,1-2H2
InChI key
HPGNGICCHXRMIP-UHFFFAOYSA-N
General description
3,4-Ethylenedithiothiophene (EDTT) is a dithiin based conducting polymer that is a sulfur analog of 3,4-ethylendioxythiophene (EDOT) that is majorly used in optoelectronic and electrochemical devices.
Application
EDTT can be electrochemically oxidized in acetonitrile to form poly(EDTT) films on the surface of the electrodes, which can be used in the fabrication of organic light emitting diodes (OLEDs) and organic photovoltaics (OPVs).
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Redox doping behaviour of poly (3, 4-ethylenedithiothiophene)-The counterion effect.
Domagala W, et al.
Optical Materials, 33(9), 1405-1409 (2011)
Functionalized 3, 4-ethylenedithiathiophenes (EDTTs) as building blocks for poly (3, 4-ethylenedithiathiophene)(PEDTT) derivatives.
Blanco R, et al.
Tetrahedron Letters, 49(13), 2056-2059 (2008)
Randriamahazaka, H.; Sini, G.; Tran Van, F.
The Journal of Physical Chemistry C, 111, 4553-4560 (2007)
Efficient synthesis of 2, 5-dicarbonyl derivatives of 3, 4-ethylenedithiothiophene (EDTT) via addition-elimination reaction.
Mustafa A, et al.
Tetrahedron, 73(40), 5847-5852 (2017)
Electrosynthesis of poly (3, 4-ethylenedithiathiophene) in an ionic liquid and its electrochemistry and electrochromic properties.
Lu B, et al.
Electrochimica Acta, 106(9), 201-208 (2013)
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