695637
Dibenzotetrathiafulvalen
97%
Synonym(e):
2,2′-Bi-(benzo-1,3-dithiolyliden), DBTTF
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About This Item
Empfohlene Produkte
Qualitätsniveau
Assay
97%
Form
solid
mp (Schmelzpunkt)
239-243 °C
SMILES String
S1C(\Sc2ccccc12)=C3/Sc4ccccc4S3
InChI
1S/C14H8S4/c1-2-6-10-9(5-1)15-13(16-10)14-17-11-7-3-4-8-12(11)18-14/h1-8H
InChIKey
OVIRUXIWCFZJQC-UHFFFAOYSA-N
Allgemeine Beschreibung
Dibenzotetrathiafulvalene (DBTTF) is an organic semiconductor that is completely conjugated with a symmetric structure. It forms stacks of planar molecules with a distance of 3.948 Å. DBTTF has a high mobility of charges and can be prepared from anthranilic acid and purified by sublimating in vacuum.
Anwendung
DB-TTF is used to make semiconducting charge transfer salts with electron accepting (n-type) materials, for example TCNQ (Aldrich Prod. No. 157635) and F4TCNQ (Aldrich Prod. No. 376779 ).
DBTTF is an organoelectronic material that forms a charge transferring complex with a variety of semiconducting crystals which include 7,7,8,8-tetracyanoquinodimethane (TCNQ) and 2,3-dichloro-5,6-dicyanobenzoquinone (DDQ). These materials can be in the form of single crystals and thin films for the fabrication of organic field effect transistors (OFETs) and organic light emitting diodes (OLED).
Signalwort
Warning
H-Sätze
P-Sätze
Gefahreneinstufungen
Aquatic Acute 1 - Aquatic Chronic 1
Lagerklassenschlüssel
11 - Combustible Solids
WGK
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Persönliche Schutzausrüstung
Eyeshields, Gloves
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Kunden haben sich ebenfalls angesehen
J. Chem. Phys., 77, 3188-3188 (1982)
Polymorphism in the 1: 1 Charge-Transfer Complex DBTTF-TCNQ and Its Effects on Optical and Electronic Properties
Advanced Electronic Materials, 2(10), 1600203-1600203 (2016)
Single-crystal organic field-effect transistors based on dibenzo-tetrathiafulvalene
Applied Physics Letters, 86(1), 012110-012110 (2005)
Contact resistance of dibenzotetrathiafulvalene-based organic transistors with metal and organic electrodes
Applied Physics Letters, 92(2), 14-14 (2008)
Control of film morphology and its effects on subthreshold characteristics in dibenzotetrathiafulvalene organic thin-film transistors
Applied Physics Letters, 92(23), 210-210 (2008)
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