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Sigma-Aldrich

ADT

sublimed, 97%

Synonym(s):

Anthra[2,3-b:6,7-b′]dithiophene

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About This Item

Empirical Formula (Hill Notation):
C18H10S2
CAS Number:
144413-58-1
Molecular Weight:
290.40
MDL number:
MFCD20257134
UNSPSC Code:
12352103
PubChem Substance ID:
329766397

Assay

97%

form

sublimed

loss

0.5 wt. %, 280 °C

semiconductor properties

P-type (mobility=0.3 cm2/V·s)

SMILES string

c1cc2cc3cc4cc5sccc5cc4cc3cc2s1

InChI

1S/C18H10S2/c1-3-19-17-9-15-8-14-6-12-2-4-20-18(12)10-16(14)7-13(15)5-11(1)17/h1-10H

InChI key

DAMUWSYTQPWFIY-UHFFFAOYSA-N

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General description

ADT is an anthradithiophene based small molecule semiconductor that contributes to a new class of heteroacenes, which has a 22-electron π-conjugated system. It can be majorly used in a variety of organic electronic applications.

Application

ADT can be used as a conducting polymer in the fabrication of organic field effect transistors (OFETs) and organic photovoltaics (OPVs).

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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Isomerically pure anthra [2, 3-b: 6, 7-b?]-difuran (anti-ADF),-dithiophene (anti-ADT), and-diselenophene (anti-ADS): selective synthesis, electronic structures, and application to organic field-effect transistors
Nakano M, et al.
The Journal of Organic Chemistry, 77(18), 8099-8111 (2012)
Bogdana Borca et al.
ACS nano, 9(12), 12506-12512 (2015-11-19)
Single molecular switches are basic device elements in organic electronics. The pentacene analogue anthradithiophene (ADT) shows a fully reversible binary switching between different adsorption conformations on a metallic surface accompanied by a charge transfer. These transitions are activated locally in
Synthesis of 2, 2?-[2, 2?-(arenediyl) bis (anthra [2, 3-b] thiophene-5, 10-diylidene)] tetrapropanedinitriles and their performance as non-fullerene acceptors in organic photovoltaics
Baranov DS, et al.
Synthetic Metals, 255(18), 116097-116097 (2019)
Physical Properties of Anthra [2, 3-b; 6, 7-b'] Dithiophene Organic Material
Hamad H
Journal of Physical Chemistry and Functional Materials, 2(1), 37-39 (2019)
Non-classical heteroacenes: synthesis and properties of anthra [2, 3-c: 6, 7-c?] dithiophene derivatives
Djukic B and Perepichka DF
Chemical Communications (Cambridge, England), 47(47), 12619-12621 (2011)
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