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911135 Sigma-Aldrich

TU-3

Synonym: 4,4′-(2λ4δ2-benzo[1,2-c:4,5-c′]bis[1,2,5]thiadiazole-4,8-diyldi-5,2-thiophenediyl)bis[2-dodecylbenzonitrile], 4,8-Bis [5-(4-cyano-3-alkylphenyl)-2-thienyl] benzo[1,2-c:4,5-c′] bis [1,2,5] thiadiazole

  • CAS Number 1681007-44-2

  • Empirical Formula (Hill Notation) C52H60N6S4

  • Molecular Weight 897.33

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Properties

Related Categories Inks for Printing Applications, Materials Science, Organic Field Effect Transistor (OFET) Materials, Organic and Printed Electronics, Printed Electronics,
description   Decomposition temperature: 371 °C (Decomposition start temperature)
  mobility = 2.3 cm2 / Vs (@Vsd=100V)
on / off ratio = 107
Structure: BG-TC @ SiO2 / Si
electrode: Au
film: TU-3 / CHCl3 spin coat
assay   ≥99% (HPLC)
form   powder
mol wt   897.33 g/mol
color   dark green
mp   291 °C
storage temp.   2-8°C

Description

Application

TU-3 is a n-type organic semiconductor material with long term (year-long) stability in air. And it can be deposited from its solutions to form felxible integrated circuits in either 2D or 3D configurations.
This material achieves a high electron mobility of 2.3 cm2/Vs or more in transistors, making it highly suitable for this application. The mobility of amorphous silicon used in general LCDs and other applications is about 0.5-1cm2/Vs.

Legal Information

Organic thin film transistor containing benzobis(thiadiazole) derivatives for organic electronic device by Tanaka, Yasuhiro; Kakita, Kazunari; Machida, Toshikazu From Jpn. Kokai Tokkyo Koho (2017), JP 2017079319 A 20170427.

Safety & Documentation

Safety Information

WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

Advancements in the Fabrication of Integrated Organic Electronics

Research Center for Organic Electronics, Yamagata University, 4-3-16, Jonan, Yonezawa, Yamagata, 992-8510, Japan Email: y.takeda@yz.yamagata-u.ac.jp, tokito@yz.yamagata-u.ac.jp
Keywords: Amplification, Electronics, Industries, Mass spectrometry, Nucleic acid annealing, Organic electronics, Phase transitions, Semiconductor, Solar cells

Peer-Reviewed Papers
15

References

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