CAS 66946-48-3 Bis(ethylenedithio)tetrathiafulvalene

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Organic Field Effect Transistor (OFET) Materials

Bis(ethylenedithio)tetrathiafulvalene

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Catalog Number

ACM66946483-3

Product Name

Bis(ethylenedithio)tetrathiafulvalene

Structure

CAS

66946-48-3

Category

Organic Field Effect Transistor (OFET) Materials

Synonyms

BEDT-TTF

Description

Bis(ethylenedithio)tetrathiafulvalene (BEDT-TTF) is an organic superconducting polymer that is used as an electron donor with a superconducting transition temperature (Tc) of 10K.

IUPAC Name

2-(5,6-dihydro-[1,3]dithiolo[4,5-b][1,4]dithiin-2-ylidene)-5,6-dihydro-[1,3]dithiolo[4,5-b][1,4]dithiine

Molecular Weight

384.65

Molecular Formula

C10H8S8

Canonical SMILES

C1CSC2=C(S1)S\C(S2)=C3\SC4=C(SCCS4)S3

InChI

InChI=1S/C10H8S8/c1-2-12-6-5(11-1)15-9(16-6)10-17-7-8(18-10)14-4-3-13-7/h1-4H2

InChI Key

LZJCVNLYDXCIBG-UHFFFAOYSA-N

Melting Point

~260 °C (dec.) (lit.)

Purity

>98.0%(T)

Appearance

Orange to Amber to Dark red powder to crystal

Application

BEDT-TTF may be used as a counter-anion with tetrathiocyanatocuprate which can be prepared by the galvanostatic electrocrystallization process. It may also be used in the preparation of novel paramagnetic conductors by synthesizing multifunctional molecular materials with manganese containing complexes. BEDT-TTF based doping may be used in the fabrication of a hybrid organic change generation layer which can potentially be used in the development of tandem organic light emitting diodes (OLEDs).

Storage

Store under inert gas

Complexity

404

Covalently-Bonded Unit Count

Exact Mass

383.83917g/mol

Formal Charge

Heavy Atom Count

MDL Number

MFCD00059710

MeSH Entry Terms