695637
Dibenzotetrathiafulvalene
97%
Synonyme(s) :
DB-TTF, [2,2’]Bi[benzo[1,3]dithiolylidene]
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About This Item
Produits recommandés
Pureté
97%
Forme
solid
Pf
239-243 °C
Chaîne SMILES
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
Clé InChI
OVIRUXIWCFZJQC-UHFFFAOYSA-N
Description générale
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.
Application
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).
Mention d'avertissement
Warning
Mentions de danger
Conseils de prudence
Classification des risques
Aquatic Acute 1 - Aquatic Chronic 1
Code de la classe de stockage
11 - Combustible Solids
Classe de danger pour l'eau (WGK)
WGK 3
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
Équipement de protection individuelle
Eyeshields, Gloves
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Les clients ont également consulté
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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